1570871240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{4973}}^1$

素因数の和:5186

約数の個数: 64

約数和(自身を含む): 3626046000

約数和(自身を除く): 2055174760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 149, 212, 265, 298, 424, 530, 596, 745, 1060, 1192, 1490, 2120, 2980, 4973, 5960, 7897, 9946, 15794, 19892, 24865, 31588, 39485, 39784, 49730, 63176, 78970, 99460, 157940, 198920, 263569, 315880, 527138, 740977, 1054276, 1317845, 1481954, 2108552, 2635690, 2963908, 3704885, 5271380, 5927816, 7409770, 10542760, 14819540, 29639080, 39271781, 78543562, 157087124, 196358905, 314174248, 392717810, 785435620, 1570871240]

約数ペア:

[(1, 1570871240), (2, 785435620), (4, 392717810), (5, 314174248), (8, 196358905), (10, 157087124), (20, 78543562), (40, 39271781), (53, 29639080), (106, 14819540), (149, 10542760), (212, 7409770), (265, 5927816), (298, 5271380), (424, 3704885), (530, 2963908), (596, 2635690), (745, 2108552), (1060, 1481954), (1192, 1317845), (1490, 1054276), (2120, 740977), (2980, 527138), (4973, 315880), (5960, 263569), (7897, 198920), (9946, 157940), (15794, 99460), (19892, 78970), (24865, 63176), (31588, 49730), (39485, 39784)]