1836590080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 176

約数和(自身を含む): 4867503984

約数和(自身を除く): 3030913904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 533, 640, 656, 673, 820, 832, 1024, 1040, 1066, 1280, 1312, 1346, 1640, 1664, 2080, 2132, 2560, 2624, 2665, 2692, 3280, 3328, 3365, 4160, 4264, 5120, 5248, 5330, 5384, 6560, 6656, 6730, 8320, 8528, 8749, 10496, 10660, 10768, 13120, 13312, 13460, 16640, 17056, 17498, 20992, 21320, 21536, 26240, 26920, 27593, 33280, 34112, 34996, 41984, 42640, 43072, 43745, 52480, 53840, 55186, 66560, 68224, 69992, 85280, 86144, 87490, 104960, 107680, 110372, 136448, 137965, 139984, 170560, 172288, 174980, 209920, 215360, 220744, 272896, 275930, 279968, 341120, 344576, 349960, 358709, 430720, 441488, 545792, 551860, 559936, 682240, 689152, 699920, 717418, 861440, 882976, 1103720, 1119872, 1364480, 1399840, 1434836, 1722880, 1765952, 1793545, 2207440, 2239744, 2728960, 2799680, 2869672, 3445760, 3531904, 3587090, 4414880, 4479488, 5599360, 5739344, 7063808, 7174180, 8829760, 8958976, 11198720, 11478688, 14127616, 14348360, 17659520, 22397440, 22957376, 28255232, 28696720, 35319040, 44794880, 45914752, 57393440, 70638080, 91829504, 114786880, 141276160, 183659008, 229573760, 367318016, 459147520, 918295040, 1836590080]

約数ペア:

[(1, 1836590080), (2, 918295040), (4, 459147520), (5, 367318016), (8, 229573760), (10, 183659008), (13, 141276160), (16, 114786880), (20, 91829504), (26, 70638080), (32, 57393440), (40, 45914752), (41, 44794880), (52, 35319040), (64, 28696720), (65, 28255232), (80, 22957376), (82, 22397440), (104, 17659520), (128, 14348360), (130, 14127616), (160, 11478688), (164, 11198720), (205, 8958976), (208, 8829760), (256, 7174180), (260, 7063808), (320, 5739344), (328, 5599360), (410, 4479488), (416, 4414880), (512, 3587090), (520, 3531904), (533, 3445760), (640, 2869672), (656, 2799680), (673, 2728960), (820, 2239744), (832, 2207440), (1024, 1793545), (1040, 1765952), (1066, 1722880), (1280, 1434836), (1312, 1399840), (1346, 1364480), (1640, 1119872), (1664, 1103720), (2080, 882976), (2132, 861440), (2560, 717418), (2624, 699920), (2665, 689152), (2692, 682240), (3280, 559936), (3328, 551860), (3365, 545792), (4160, 441488), (4264, 430720), (5120, 358709), (5248, 349960), (5330, 344576), (5384, 341120), (6560, 279968), (6656, 275930), (6730, 272896), (8320, 220744), (8528, 215360), (8749, 209920), (10496, 174980), (10660, 172288), (10768, 170560), (13120, 139984), (13312, 137965), (13460, 136448), (16640, 110372), (17056, 107680), (17498, 104960), (20992, 87490), (21320, 86144), (21536, 85280), (26240, 69992), (26920, 68224), (27593, 66560), (33280, 55186), (34112, 53840), (34996, 52480), (41984, 43745), (42640, 43072)]