102912150920

素因数分解:

$2^3\times 5^1\times {\mathrm{7039}}^1\times {\mathrm{365507}}^1$

素因数の和:372557

約数の個数: 32

約数和(自身を含む): 231585868800

約数和(自身を除く): 128673717880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7039, 14078, 28156, 35195, 56312, 70390, 140780, 281560, 365507, 731014, 1462028, 1827535, 2924056, 3655070, 7310140, 14620280, 2572803773, 5145607546, 10291215092, 12864018865, 20582430184, 25728037730, 51456075460, 102912150920]

約数ペア:

[(1, 102912150920), (2, 51456075460), (4, 25728037730), (5, 20582430184), (8, 12864018865), (10, 10291215092), (20, 5145607546), (40, 2572803773), (7039, 14620280), (14078, 7310140), (28156, 3655070), (35195, 2924056), (56312, 1827535), (70390, 1462028), (140780, 731014), (281560, 365507)]