950814920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12491}}^1$

素因数の和:12686

約数の個数: 64

約数和(自身を含む): 2347496640

約数和(自身を除く): 1396681720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 173, 220, 346, 440, 692, 865, 1384, 1730, 1903, 3460, 3806, 6920, 7612, 9515, 12491, 15224, 19030, 24982, 38060, 49964, 62455, 76120, 99928, 124910, 137401, 249820, 274802, 499640, 549604, 687005, 1099208, 1374010, 2160943, 2748020, 4321886, 5496040, 8643772, 10804715, 17287544, 21609430, 23770373, 43218860, 47540746, 86437720, 95081492, 118851865, 190162984, 237703730, 475407460, 950814920]

約数ペア:

[(1, 950814920), (2, 475407460), (4, 237703730), (5, 190162984), (8, 118851865), (10, 95081492), (11, 86437720), (20, 47540746), (22, 43218860), (40, 23770373), (44, 21609430), (55, 17287544), (88, 10804715), (110, 8643772), (173, 5496040), (220, 4321886), (346, 2748020), (440, 2160943), (692, 1374010), (865, 1099208), (1384, 687005), (1730, 549604), (1903, 499640), (3460, 274802), (3806, 249820), (6920, 137401), (7612, 124910), (9515, 99928), (12491, 76120), (15224, 62455), (19030, 49964), (24982, 38060)]