99273980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 235744992

約数和(自身を除く): 136471012

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1277, 1495, 1690, 2554, 2990, 3380, 3887, 5108, 5980, 6385, 7774, 12770, 15548, 16601, 19435, 25540, 29371, 33202, 38870, 58742, 66404, 77740, 83005, 117484, 146855, 166010, 215813, 293710, 332020, 381823, 431626, 587420, 763646, 863252, 1079065, 1527292, 1909115, 2158130, 3818230, 4316260, 4963699, 7636460, 9927398, 19854796, 24818495, 49636990, 99273980]

約数ペア:

[(1, 99273980), (2, 49636990), (4, 24818495), (5, 19854796), (10, 9927398), (13, 7636460), (20, 4963699), (23, 4316260), (26, 3818230), (46, 2158130), (52, 1909115), (65, 1527292), (92, 1079065), (115, 863252), (130, 763646), (169, 587420), (230, 431626), (260, 381823), (299, 332020), (338, 293710), (460, 215813), (598, 166010), (676, 146855), (845, 117484), (1196, 83005), (1277, 77740), (1495, 66404), (1690, 58742), (2554, 38870), (2990, 33202), (3380, 29371), (3887, 25540), (5108, 19435), (5980, 16601), (6385, 15548), (7774, 12770)]