804560510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1151}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 1648926720

約数和(自身を除く): 844366210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 283, 494, 566, 1151, 1235, 1415, 2302, 2470, 2830, 3679, 5377, 5755, 7358, 10754, 11510, 14963, 18395, 21869, 26885, 29926, 36790, 43738, 53770, 69901, 74815, 109345, 139802, 149630, 218690, 284297, 325733, 349505, 568594, 651466, 699010, 1421485, 1628665, 2842970, 3257330, 4234529, 6188927, 8469058, 12377854, 21172645, 30944635, 42345290, 61889270, 80456051, 160912102, 402280255, 804560510]

約数ペア:

[(1, 804560510), (2, 402280255), (5, 160912102), (10, 80456051), (13, 61889270), (19, 42345290), (26, 30944635), (38, 21172645), (65, 12377854), (95, 8469058), (130, 6188927), (190, 4234529), (247, 3257330), (283, 2842970), (494, 1628665), (566, 1421485), (1151, 699010), (1235, 651466), (1415, 568594), (2302, 349505), (2470, 325733), (2830, 284297), (3679, 218690), (5377, 149630), (5755, 139802), (7358, 109345), (10754, 74815), (11510, 69901), (14963, 53770), (18395, 43738), (21869, 36790), (26885, 29926)]