9968166040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{4373}}^1$

素因数の和:5561

約数の個数: 96

約数和(自身を含む): 26118553680

約数和(自身を除く): 16150387640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1163, 1960, 2326, 4373, 4652, 5815, 8141, 8746, 9304, 11630, 16282, 17492, 21865, 23260, 30611, 32564, 34984, 40705, 43730, 46520, 56987, 61222, 65128, 81410, 87460, 113974, 122444, 153055, 162820, 174920, 214277, 227948, 244888, 284935, 306110, 325640, 428554, 455896, 569870, 612220, 857108, 1071385, 1139740, 1224440, 1714216, 2142770, 2279480, 4285540, 5085799, 8571080, 10171598, 20343196, 25428995, 35600593, 40686392, 50857990, 71201186, 101715980, 142402372, 178002965, 203431960, 249204151, 284804744, 356005930, 498408302, 712011860, 996816604, 1246020755, 1424023720, 1993633208, 2492041510, 4984083020, 9968166040]

約数ペア:

[(1, 9968166040), (2, 4984083020), (4, 2492041510), (5, 1993633208), (7, 1424023720), (8, 1246020755), (10, 996816604), (14, 712011860), (20, 498408302), (28, 356005930), (35, 284804744), (40, 249204151), (49, 203431960), (56, 178002965), (70, 142402372), (98, 101715980), (140, 71201186), (196, 50857990), (245, 40686392), (280, 35600593), (392, 25428995), (490, 20343196), (980, 10171598), (1163, 8571080), (1960, 5085799), (2326, 4285540), (4373, 2279480), (4652, 2142770), (5815, 1714216), (8141, 1224440), (8746, 1139740), (9304, 1071385), (11630, 857108), (16282, 612220), (17492, 569870), (21865, 455896), (23260, 428554), (30611, 325640), (32564, 306110), (34984, 284935), (40705, 244888), (43730, 227948), (46520, 214277), (56987, 174920), (61222, 162820), (65128, 153055), (81410, 122444), (87460, 113974)]