41171640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 129254400

約数和(自身を除く): 88082760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 79, 86, 101, 120, 129, 158, 172, 202, 215, 237, 258, 303, 316, 344, 395, 404, 430, 474, 505, 516, 606, 632, 645, 790, 808, 860, 948, 1010, 1032, 1185, 1212, 1290, 1515, 1580, 1720, 1896, 2020, 2370, 2424, 2580, 3030, 3160, 3397, 4040, 4343, 4740, 5160, 6060, 6794, 7979, 8686, 9480, 10191, 12120, 13029, 13588, 15958, 16985, 17372, 20382, 21715, 23937, 26058, 27176, 31916, 33970, 34744, 39895, 40764, 43430, 47874, 50955, 52116, 63832, 65145, 67940, 79790, 81528, 86860, 95748, 101910, 104232, 119685, 130290, 135880, 159580, 173720, 191496, 203820, 239370, 260580, 319160, 343097, 407640, 478740, 521160, 686194, 957480, 1029291, 1372388, 1715485, 2058582, 2744776, 3430970, 4117164, 5146455, 6861940, 8234328, 10292910, 13723880, 20585820, 41171640]

約数ペア:

[(1, 41171640), (2, 20585820), (3, 13723880), (4, 10292910), (5, 8234328), (6, 6861940), (8, 5146455), (10, 4117164), (12, 3430970), (15, 2744776), (20, 2058582), (24, 1715485), (30, 1372388), (40, 1029291), (43, 957480), (60, 686194), (79, 521160), (86, 478740), (101, 407640), (120, 343097), (129, 319160), (158, 260580), (172, 239370), (202, 203820), (215, 191496), (237, 173720), (258, 159580), (303, 135880), (316, 130290), (344, 119685), (395, 104232), (404, 101910), (430, 95748), (474, 86860), (505, 81528), (516, 79790), (606, 67940), (632, 65145), (645, 63832), (790, 52116), (808, 50955), (860, 47874), (948, 43430), (1010, 40764), (1032, 39895), (1185, 34744), (1212, 33970), (1290, 31916), (1515, 27176), (1580, 26058), (1720, 23937), (1896, 21715), (2020, 20382), (2370, 17372), (2424, 16985), (2580, 15958), (3030, 13588), (3160, 13029), (3397, 12120), (4040, 10191), (4343, 9480), (4740, 8686), (5160, 7979), (6060, 6794)]