4865803480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1597}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 11616629040

約数和(自身を除く): 6750825560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 211, 361, 380, 422, 722, 760, 844, 1055, 1444, 1597, 1688, 1805, 2110, 2888, 3194, 3610, 4009, 4220, 6388, 7220, 7985, 8018, 8440, 12776, 14440, 15970, 16036, 20045, 30343, 31940, 32072, 40090, 60686, 63880, 76171, 80180, 121372, 151715, 152342, 160360, 242744, 303430, 304684, 336967, 380855, 576517, 606860, 609368, 673934, 761710, 1153034, 1213720, 1347868, 1523420, 1684835, 2306068, 2695736, 2882585, 3046840, 3369670, 4612136, 5765170, 6402373, 6739340, 11530340, 12804746, 13478680, 23060680, 25609492, 32011865, 51218984, 64023730, 121645087, 128047460, 243290174, 256094920, 486580348, 608225435, 973160696, 1216450870, 2432901740, 4865803480]

約数ペア:

[(1, 4865803480), (2, 2432901740), (4, 1216450870), (5, 973160696), (8, 608225435), (10, 486580348), (19, 256094920), (20, 243290174), (38, 128047460), (40, 121645087), (76, 64023730), (95, 51218984), (152, 32011865), (190, 25609492), (211, 23060680), (361, 13478680), (380, 12804746), (422, 11530340), (722, 6739340), (760, 6402373), (844, 5765170), (1055, 4612136), (1444, 3369670), (1597, 3046840), (1688, 2882585), (1805, 2695736), (2110, 2306068), (2888, 1684835), (3194, 1523420), (3610, 1347868), (4009, 1213720), (4220, 1153034), (6388, 761710), (7220, 673934), (7985, 609368), (8018, 606860), (8440, 576517), (12776, 380855), (14440, 336967), (15970, 304684), (16036, 303430), (20045, 242744), (30343, 160360), (31940, 152342), (32072, 151715), (40090, 121372), (60686, 80180), (63880, 76171)]