2247690386450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{48757}}^1\times {\mathrm{31793}}^1$

素因数の和:80591

約数の個数: 48

約数和(自身を含む): 4325091067080

約数和(自身を除く): 2077400680630

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 31793, 48757, 63586, 97514, 158965, 243785, 317930, 487570, 794825, 921997, 1218925, 1413953, 1589650, 1843994, 2437850, 2827906, 4609985, 7069765, 9219970, 14139530, 23049925, 35348825, 46099850, 70697650, 1550131301, 3100262602, 7750656505, 15501313010, 38753282525, 44953807729, 77506565050, 89907615458, 224769038645, 449538077290, 1123845193225, 2247690386450]

約数ペア:

[(1, 2247690386450), (2, 1123845193225), (5, 449538077290), (10, 224769038645), (25, 89907615458), (29, 77506565050), (50, 44953807729), (58, 38753282525), (145, 15501313010), (290, 7750656505), (725, 3100262602), (1450, 1550131301), (31793, 70697650), (48757, 46099850), (63586, 35348825), (97514, 23049925), (158965, 14139530), (243785, 9219970), (317930, 7069765), (487570, 4609985), (794825, 2827906), (921997, 2437850), (1218925, 1843994), (1413953, 1589650)]