27467350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 55688400

約数和(自身を除く): 28221050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 997, 1102, 1450, 1994, 2755, 4985, 5510, 9970, 13775, 18943, 24925, 27550, 28913, 37886, 49850, 57826, 94715, 144565, 189430, 289130, 473575, 549347, 722825, 947150, 1098694, 1445650, 2746735, 5493470, 13733675, 27467350]

約数ペア:

[(1, 27467350), (2, 13733675), (5, 5493470), (10, 2746735), (19, 1445650), (25, 1098694), (29, 947150), (38, 722825), (50, 549347), (58, 473575), (95, 289130), (145, 189430), (190, 144565), (290, 94715), (475, 57826), (551, 49850), (725, 37886), (950, 28913), (997, 27550), (1102, 24925), (1450, 18943), (1994, 13775), (2755, 9970), (4985, 5510)]