84597760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 176

約数和(自身を含む): 231098112

約数和(自身を除く): 146500352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 41, 52, 62, 64, 65, 80, 82, 104, 124, 128, 130, 155, 160, 164, 205, 208, 248, 256, 260, 310, 320, 328, 403, 410, 416, 496, 512, 520, 533, 620, 640, 656, 806, 820, 832, 992, 1024, 1040, 1066, 1240, 1271, 1280, 1312, 1612, 1640, 1664, 1984, 2015, 2080, 2132, 2480, 2542, 2560, 2624, 2665, 3224, 3280, 3328, 3968, 4030, 4160, 4264, 4960, 5084, 5120, 5248, 5330, 6355, 6448, 6560, 6656, 7936, 8060, 8320, 8528, 9920, 10168, 10496, 10660, 12710, 12896, 13120, 13312, 15872, 16120, 16523, 16640, 17056, 19840, 20336, 20992, 21320, 25420, 25792, 26240, 31744, 32240, 33046, 33280, 34112, 39680, 40672, 41984, 42640, 50840, 51584, 52480, 64480, 66092, 66560, 68224, 79360, 81344, 82615, 85280, 101680, 103168, 104960, 128960, 132184, 136448, 158720, 162688, 165230, 170560, 203360, 206336, 209920, 257920, 264368, 272896, 325376, 330460, 341120, 406720, 412672, 515840, 528736, 545792, 650752, 660920, 682240, 813440, 1031680, 1057472, 1301504, 1321840, 1364480, 1626880, 2063360, 2114944, 2643680, 2728960, 3253760, 4229888, 5287360, 6507520, 8459776, 10574720, 16919552, 21149440, 42298880, 84597760]

約数ペア:

[(1, 84597760), (2, 42298880), (4, 21149440), (5, 16919552), (8, 10574720), (10, 8459776), (13, 6507520), (16, 5287360), (20, 4229888), (26, 3253760), (31, 2728960), (32, 2643680), (40, 2114944), (41, 2063360), (52, 1626880), (62, 1364480), (64, 1321840), (65, 1301504), (80, 1057472), (82, 1031680), (104, 813440), (124, 682240), (128, 660920), (130, 650752), (155, 545792), (160, 528736), (164, 515840), (205, 412672), (208, 406720), (248, 341120), (256, 330460), (260, 325376), (310, 272896), (320, 264368), (328, 257920), (403, 209920), (410, 206336), (416, 203360), (496, 170560), (512, 165230), (520, 162688), (533, 158720), (620, 136448), (640, 132184), (656, 128960), (806, 104960), (820, 103168), (832, 101680), (992, 85280), (1024, 82615), (1040, 81344), (1066, 79360), (1240, 68224), (1271, 66560), (1280, 66092), (1312, 64480), (1612, 52480), (1640, 51584), (1664, 50840), (1984, 42640), (2015, 41984), (2080, 40672), (2132, 39680), (2480, 34112), (2542, 33280), (2560, 33046), (2624, 32240), (2665, 31744), (3224, 26240), (3280, 25792), (3328, 25420), (3968, 21320), (4030, 20992), (4160, 20336), (4264, 19840), (4960, 17056), (5084, 16640), (5120, 16523), (5248, 16120), (5330, 15872), (6355, 13312), (6448, 13120), (6560, 12896), (6656, 12710), (7936, 10660), (8060, 10496), (8320, 10168), (8528, 9920)]