38263940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 100082304

約数和(自身を除く): 61818364

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 787, 884, 935, 1105, 1430, 1574, 1870, 2210, 2431, 2860, 3148, 3740, 3935, 4420, 4862, 7870, 8657, 9724, 10231, 12155, 13379, 15740, 17314, 20462, 24310, 26758, 34628, 40924, 43285, 48620, 51155, 53516, 66895, 86570, 102310, 112541, 133790, 147169, 173140, 173927, 204620, 225082, 267580, 294338, 347854, 450164, 562705, 588676, 695708, 735845, 869635, 1125410, 1471690, 1739270, 1913197, 2250820, 2943380, 3478540, 3826394, 7652788, 9565985, 19131970, 38263940]

約数ペア:

[(1, 38263940), (2, 19131970), (4, 9565985), (5, 7652788), (10, 3826394), (11, 3478540), (13, 2943380), (17, 2250820), (20, 1913197), (22, 1739270), (26, 1471690), (34, 1125410), (44, 869635), (52, 735845), (55, 695708), (65, 588676), (68, 562705), (85, 450164), (110, 347854), (130, 294338), (143, 267580), (170, 225082), (187, 204620), (220, 173927), (221, 173140), (260, 147169), (286, 133790), (340, 112541), (374, 102310), (442, 86570), (572, 66895), (715, 53516), (748, 51155), (787, 48620), (884, 43285), (935, 40924), (1105, 34628), (1430, 26758), (1574, 24310), (1870, 20462), (2210, 17314), (2431, 15740), (2860, 13379), (3148, 12155), (3740, 10231), (3935, 9724), (4420, 8657), (4862, 7870)]