40284370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4367

約数の個数: 48

約数和(自身を含む): 88810560

約数和(自身を除く): 48526190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4327, 4655, 8654, 9310, 21635, 30289, 43270, 60578, 82213, 151445, 164426, 212023, 302890, 411065, 424046, 575491, 822130, 1060115, 1150982, 2120230, 2877455, 4028437, 5754910, 8056874, 20142185, 40284370]

約数ペア:

[(1, 40284370), (2, 20142185), (5, 8056874), (7, 5754910), (10, 4028437), (14, 2877455), (19, 2120230), (35, 1150982), (38, 1060115), (49, 822130), (70, 575491), (95, 424046), (98, 411065), (133, 302890), (190, 212023), (245, 164426), (266, 151445), (490, 82213), (665, 60578), (931, 43270), (1330, 30289), (1862, 21635), (4327, 9310), (4655, 8654)]