13305951250

素因数分解:

$2^1\times 5^4\times {\mathrm{397}}^1\times {\mathrm{26813}}^1$

素因数の和:27232

約数の個数: 40

約数和(自身を含む): 25004430396

約数和(自身を除く): 11698479146

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 397, 625, 794, 1250, 1985, 3970, 9925, 19850, 26813, 49625, 53626, 99250, 134065, 248125, 268130, 496250, 670325, 1340650, 3351625, 6703250, 10644761, 16758125, 21289522, 33516250, 53223805, 106447610, 266119025, 532238050, 1330595125, 2661190250, 6652975625, 13305951250]

約数ペア:

[(1, 13305951250), (2, 6652975625), (5, 2661190250), (10, 1330595125), (25, 532238050), (50, 266119025), (125, 106447610), (250, 53223805), (397, 33516250), (625, 21289522), (794, 16758125), (1250, 10644761), (1985, 6703250), (3970, 3351625), (9925, 1340650), (19850, 670325), (26813, 496250), (49625, 268130), (53626, 248125), (99250, 134065)]