676092820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 1607413248

約数和(自身を除く): 931320428

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 167, 230, 260, 299, 334, 460, 598, 668, 677, 835, 1196, 1354, 1495, 1670, 2171, 2708, 2990, 3340, 3385, 3841, 4342, 5980, 6770, 7682, 8684, 8801, 10855, 13540, 15364, 15571, 17602, 19205, 21710, 31142, 35204, 38410, 43420, 44005, 49933, 62284, 76820, 77855, 88010, 99866, 113059, 155710, 176020, 199732, 202423, 226118, 249665, 311420, 404846, 452236, 499330, 565295, 809692, 998660, 1012115, 1130590, 1469767, 2024230, 2261180, 2600357, 2939534, 4048460, 5200714, 5879068, 7348835, 10401428, 13001785, 14697670, 26003570, 29395340, 33804641, 52007140, 67609282, 135218564, 169023205, 338046410, 676092820]

約数ペア:

[(1, 676092820), (2, 338046410), (4, 169023205), (5, 135218564), (10, 67609282), (13, 52007140), (20, 33804641), (23, 29395340), (26, 26003570), (46, 14697670), (52, 13001785), (65, 10401428), (92, 7348835), (115, 5879068), (130, 5200714), (167, 4048460), (230, 2939534), (260, 2600357), (299, 2261180), (334, 2024230), (460, 1469767), (598, 1130590), (668, 1012115), (677, 998660), (835, 809692), (1196, 565295), (1354, 499330), (1495, 452236), (1670, 404846), (2171, 311420), (2708, 249665), (2990, 226118), (3340, 202423), (3385, 199732), (3841, 176020), (4342, 155710), (5980, 113059), (6770, 99866), (7682, 88010), (8684, 77855), (8801, 76820), (10855, 62284), (13540, 49933), (15364, 44005), (15571, 43420), (17602, 38410), (19205, 35204), (21710, 31142)]