44050400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 118117440

約数和(自身を除く): 74067040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 68, 79, 80, 82, 85, 100, 136, 158, 160, 164, 170, 200, 205, 272, 316, 328, 340, 395, 400, 410, 425, 544, 632, 656, 680, 697, 790, 800, 820, 850, 1025, 1264, 1312, 1343, 1360, 1394, 1580, 1640, 1700, 1975, 2050, 2528, 2686, 2720, 2788, 3160, 3239, 3280, 3400, 3485, 3950, 4100, 5372, 5576, 6320, 6478, 6560, 6715, 6800, 6970, 7900, 8200, 10744, 11152, 12640, 12956, 13430, 13600, 13940, 15800, 16195, 16400, 17425, 21488, 22304, 25912, 26860, 27880, 31600, 32390, 32800, 33575, 34850, 42976, 51824, 53720, 55063, 55760, 63200, 64780, 67150, 69700, 80975, 103648, 107440, 110126, 111520, 129560, 134300, 139400, 161950, 214880, 220252, 259120, 268600, 275315, 278800, 323900, 440504, 518240, 537200, 550630, 557600, 647800, 881008, 1074400, 1101260, 1295600, 1376575, 1762016, 2202520, 2591200, 2753150, 4405040, 5506300, 8810080, 11012600, 22025200, 44050400]

約数ペア:

[(1, 44050400), (2, 22025200), (4, 11012600), (5, 8810080), (8, 5506300), (10, 4405040), (16, 2753150), (17, 2591200), (20, 2202520), (25, 1762016), (32, 1376575), (34, 1295600), (40, 1101260), (41, 1074400), (50, 881008), (68, 647800), (79, 557600), (80, 550630), (82, 537200), (85, 518240), (100, 440504), (136, 323900), (158, 278800), (160, 275315), (164, 268600), (170, 259120), (200, 220252), (205, 214880), (272, 161950), (316, 139400), (328, 134300), (340, 129560), (395, 111520), (400, 110126), (410, 107440), (425, 103648), (544, 80975), (632, 69700), (656, 67150), (680, 64780), (697, 63200), (790, 55760), (800, 55063), (820, 53720), (850, 51824), (1025, 42976), (1264, 34850), (1312, 33575), (1343, 32800), (1360, 32390), (1394, 31600), (1580, 27880), (1640, 26860), (1700, 25912), (1975, 22304), (2050, 21488), (2528, 17425), (2686, 16400), (2720, 16195), (2788, 15800), (3160, 13940), (3239, 13600), (3280, 13430), (3400, 12956), (3485, 12640), (3950, 11152), (4100, 10744), (5372, 8200), (5576, 7900), (6320, 6970), (6478, 6800), (6560, 6715)]