1480490037650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73473451}}^1$

素因数の和:73473507

約数の個数: 48

約数和(自身を含む): 3061197904128

約数和(自身を除く): 1580707866478

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 73473451, 146946902, 367367255, 734734510, 955154863, 1836836275, 1910309726, 2277676981, 3673672550, 4555353962, 4775774315, 9551548630, 11388384905, 22776769810, 23878871575, 29609800753, 47757743150, 56941924525, 59219601506, 113883849050, 148049003765, 296098007530, 740245018825, 1480490037650]

約数ペア:

[(1, 1480490037650), (2, 740245018825), (5, 296098007530), (10, 148049003765), (13, 113883849050), (25, 59219601506), (26, 56941924525), (31, 47757743150), (50, 29609800753), (62, 23878871575), (65, 22776769810), (130, 11388384905), (155, 9551548630), (310, 4775774315), (325, 4555353962), (403, 3673672550), (650, 2277676981), (775, 1910309726), (806, 1836836275), (1550, 955154863), (2015, 734734510), (4030, 367367255), (10075, 146946902), (20150, 73473451)]