4937650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 10050696

約数和(自身を除く): 5113046

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 157, 170, 185, 314, 370, 425, 629, 785, 850, 925, 1258, 1570, 1850, 2669, 3145, 3925, 5338, 5809, 6290, 7850, 11618, 13345, 15725, 26690, 29045, 31450, 58090, 66725, 98753, 133450, 145225, 197506, 290450, 493765, 987530, 2468825, 4937650]

約数ペア:

[(1, 4937650), (2, 2468825), (5, 987530), (10, 493765), (17, 290450), (25, 197506), (34, 145225), (37, 133450), (50, 98753), (74, 66725), (85, 58090), (157, 31450), (170, 29045), (185, 26690), (314, 15725), (370, 13345), (425, 11618), (629, 7850), (785, 6290), (850, 5809), (925, 5338), (1258, 3925), (1570, 3145), (1850, 2669)]