729543880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11047}}^1$

素因数の和:11198

約数の個数: 64

約数和(自身を含む): 1781821440

約数和(自身を除く): 1052277560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 11047, 13208, 16510, 22094, 33020, 44188, 55235, 66040, 88376, 110470, 143611, 220940, 287222, 441880, 574444, 718055, 1148888, 1402969, 1436110, 2805938, 2872220, 5611876, 5744440, 7014845, 11223752, 14029690, 18238597, 28059380, 36477194, 56118760, 72954388, 91192985, 145908776, 182385970, 364771940, 729543880]

約数ペア:

[(1, 729543880), (2, 364771940), (4, 182385970), (5, 145908776), (8, 91192985), (10, 72954388), (13, 56118760), (20, 36477194), (26, 28059380), (40, 18238597), (52, 14029690), (65, 11223752), (104, 7014845), (127, 5744440), (130, 5611876), (254, 2872220), (260, 2805938), (508, 1436110), (520, 1402969), (635, 1148888), (1016, 718055), (1270, 574444), (1651, 441880), (2540, 287222), (3302, 220940), (5080, 143611), (6604, 110470), (8255, 88376), (11047, 66040), (13208, 55235), (16510, 44188), (22094, 33020)]