6476947880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{7517}}^1$

素因数の和:9198

約数の個数: 64

約数和(自身を含む): 15705703440

約数和(自身を除く): 9228755560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1657, 3314, 6628, 7517, 8285, 13256, 15034, 16570, 21541, 30068, 33140, 37585, 43082, 60136, 66280, 75170, 86164, 97721, 107705, 150340, 172328, 195442, 215410, 300680, 390884, 430820, 488605, 781768, 861640, 977210, 1954420, 3908840, 12455669, 24911338, 49822676, 62278345, 99645352, 124556690, 161923697, 249113380, 323847394, 498226760, 647694788, 809618485, 1295389576, 1619236970, 3238473940, 6476947880]

約数ペア:

[(1, 6476947880), (2, 3238473940), (4, 1619236970), (5, 1295389576), (8, 809618485), (10, 647694788), (13, 498226760), (20, 323847394), (26, 249113380), (40, 161923697), (52, 124556690), (65, 99645352), (104, 62278345), (130, 49822676), (260, 24911338), (520, 12455669), (1657, 3908840), (3314, 1954420), (6628, 977210), (7517, 861640), (8285, 781768), (13256, 488605), (15034, 430820), (16570, 390884), (21541, 300680), (30068, 215410), (33140, 195442), (37585, 172328), (43082, 150340), (60136, 107705), (66280, 97721), (75170, 86164)]