73034720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2484

約数の個数: 96

約数和(自身を含む): 199384416

約数和(自身を除く): 126349696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2441, 2720, 2992, 3740, 4882, 5984, 7480, 9764, 12205, 14960, 19528, 24410, 26851, 29920, 39056, 41497, 48820, 53702, 78112, 82994, 97640, 107404, 134255, 165988, 195280, 207485, 214808, 268510, 331976, 390560, 414970, 429616, 456467, 537020, 663952, 829940, 859232, 912934, 1074040, 1327904, 1659880, 1825868, 2148080, 2282335, 3319760, 3651736, 4296160, 4564670, 6639520, 7303472, 9129340, 14606944, 18258680, 36517360, 73034720]

約数ペア:

[(1, 73034720), (2, 36517360), (4, 18258680), (5, 14606944), (8, 9129340), (10, 7303472), (11, 6639520), (16, 4564670), (17, 4296160), (20, 3651736), (22, 3319760), (32, 2282335), (34, 2148080), (40, 1825868), (44, 1659880), (55, 1327904), (68, 1074040), (80, 912934), (85, 859232), (88, 829940), (110, 663952), (136, 537020), (160, 456467), (170, 429616), (176, 414970), (187, 390560), (220, 331976), (272, 268510), (340, 214808), (352, 207485), (374, 195280), (440, 165988), (544, 134255), (680, 107404), (748, 97640), (880, 82994), (935, 78112), (1360, 53702), (1496, 48820), (1760, 41497), (1870, 39056), (2441, 29920), (2720, 26851), (2992, 24410), (3740, 19528), (4882, 14960), (5984, 12205), (7480, 9764)]