25685010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 74496240

約数和(自身を除く): 48811230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 757, 870, 1131, 1170, 1305, 1514, 1885, 2262, 2271, 2610, 3393, 3770, 3785, 4542, 5655, 6786, 6813, 7570, 9841, 11310, 11355, 13626, 16965, 19682, 21953, 22710, 29523, 33930, 34065, 43906, 49205, 59046, 65859, 68130, 88569, 98410, 109765, 131718, 147615, 177138, 197577, 219530, 285389, 295230, 329295, 395154, 442845, 570778, 658590, 856167, 885690, 987885, 1426945, 1712334, 1975770, 2568501, 2853890, 4280835, 5137002, 8561670, 12842505, 25685010]

約数ペア:

[(1, 25685010), (2, 12842505), (3, 8561670), (5, 5137002), (6, 4280835), (9, 2853890), (10, 2568501), (13, 1975770), (15, 1712334), (18, 1426945), (26, 987885), (29, 885690), (30, 856167), (39, 658590), (45, 570778), (58, 442845), (65, 395154), (78, 329295), (87, 295230), (90, 285389), (117, 219530), (130, 197577), (145, 177138), (174, 147615), (195, 131718), (234, 109765), (261, 98410), (290, 88569), (377, 68130), (390, 65859), (435, 59046), (522, 49205), (585, 43906), (754, 34065), (757, 33930), (870, 29523), (1131, 22710), (1170, 21953), (1305, 19682), (1514, 16965), (1885, 13626), (2262, 11355), (2271, 11310), (2610, 9841), (3393, 7570), (3770, 6813), (3785, 6786), (4542, 5655)]