2150877550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{9043}}^1$

素因数の和:9193

約数の個数: 48

約数和(自身を含む): 4117986432

約数和(自身を除く): 1967108882

約数列:

[1, 2, 5, 10, 25, 50, 67, 71, 134, 142, 335, 355, 670, 710, 1675, 1775, 3350, 3550, 4757, 9043, 9514, 18086, 23785, 45215, 47570, 90430, 118925, 226075, 237850, 452150, 605881, 642053, 1211762, 1284106, 3029405, 3210265, 6058810, 6420530, 15147025, 16051325, 30294050, 32102650, 43017551, 86035102, 215087755, 430175510, 1075438775, 2150877550]

約数ペア:

[(1, 2150877550), (2, 1075438775), (5, 430175510), (10, 215087755), (25, 86035102), (50, 43017551), (67, 32102650), (71, 30294050), (134, 16051325), (142, 15147025), (335, 6420530), (355, 6058810), (670, 3210265), (710, 3029405), (1675, 1284106), (1775, 1211762), (3350, 642053), (3550, 605881), (4757, 452150), (9043, 237850), (9514, 226075), (18086, 118925), (23785, 90430), (45215, 47570)]