8366572040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{16979}}^1$

素因数の和:17214

約数の個数: 64

約数和(自身を含む): 19169740800

約数和(自身を除く): 10803168760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 127, 194, 254, 388, 485, 508, 635, 776, 970, 1016, 1270, 1940, 2540, 3880, 5080, 12319, 16979, 24638, 33958, 49276, 61595, 67916, 84895, 98552, 123190, 135832, 169790, 246380, 339580, 492760, 679160, 1646963, 2156333, 3293926, 4312666, 6587852, 8234815, 8625332, 10781665, 13175704, 16469630, 17250664, 21563330, 32939260, 43126660, 65878520, 86253320, 209164301, 418328602, 836657204, 1045821505, 1673314408, 2091643010, 4183286020, 8366572040]

約数ペア:

[(1, 8366572040), (2, 4183286020), (4, 2091643010), (5, 1673314408), (8, 1045821505), (10, 836657204), (20, 418328602), (40, 209164301), (97, 86253320), (127, 65878520), (194, 43126660), (254, 32939260), (388, 21563330), (485, 17250664), (508, 16469630), (635, 13175704), (776, 10781665), (970, 8625332), (1016, 8234815), (1270, 6587852), (1940, 4312666), (2540, 3293926), (3880, 2156333), (5080, 1646963), (12319, 679160), (16979, 492760), (24638, 339580), (33958, 246380), (49276, 169790), (61595, 135832), (67916, 123190), (84895, 98552)]