2960956660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{5683}}^1$

素因数の和:6040

約数の個数: 48

約数和(自身を含む): 6302419200

約数和(自身を除く): 3341462540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 239, 436, 478, 545, 956, 1090, 1195, 2180, 2390, 4780, 5683, 11366, 22732, 26051, 28415, 52102, 56830, 104204, 113660, 130255, 260510, 521020, 619447, 1238894, 1358237, 2477788, 2716474, 3097235, 5432948, 6194470, 6791185, 12388940, 13582370, 27164740, 148047833, 296095666, 592191332, 740239165, 1480478330, 2960956660]

約数ペア:

[(1, 2960956660), (2, 1480478330), (4, 740239165), (5, 592191332), (10, 296095666), (20, 148047833), (109, 27164740), (218, 13582370), (239, 12388940), (436, 6791185), (478, 6194470), (545, 5432948), (956, 3097235), (1090, 2716474), (1195, 2477788), (2180, 1358237), (2390, 1238894), (4780, 619447), (5683, 521020), (11366, 260510), (22732, 130255), (26051, 113660), (28415, 104204), (52102, 56830)]