335908040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:8946

約数の個数: 64

約数和(自身を含む): 825174000

約数和(自身を除く): 489265960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 8849, 9490, 17698, 18980, 35396, 37960, 44245, 70792, 88490, 115037, 176980, 230074, 353960, 460148, 575185, 645977, 920296, 1150370, 1291954, 2300740, 2583908, 3229885, 4601480, 5167816, 6459770, 8397701, 12919540, 16795402, 25839080, 33590804, 41988505, 67181608, 83977010, 167954020, 335908040]

約数ペア:

[(1, 335908040), (2, 167954020), (4, 83977010), (5, 67181608), (8, 41988505), (10, 33590804), (13, 25839080), (20, 16795402), (26, 12919540), (40, 8397701), (52, 6459770), (65, 5167816), (73, 4601480), (104, 3229885), (130, 2583908), (146, 2300740), (260, 1291954), (292, 1150370), (365, 920296), (520, 645977), (584, 575185), (730, 460148), (949, 353960), (1460, 230074), (1898, 176980), (2920, 115037), (3796, 88490), (4745, 70792), (7592, 44245), (8849, 37960), (9490, 35396), (17698, 18980)]