77542813010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1429}}^1\times {\mathrm{1663}}^1$

素因数の和:3363

約数の個数: 64

約数和(自身を含む): 151109038080

約数和(自身を除く): 73566225070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 1429, 1663, 2510, 2858, 3263, 3326, 6526, 7145, 8315, 14290, 16315, 16630, 18577, 21619, 32630, 37154, 43238, 92885, 108095, 185770, 216190, 358679, 417413, 717358, 834826, 1793395, 2087065, 2376427, 3586790, 4174130, 4662827, 4752854, 5426369, 9325654, 10852738, 11882135, 23314135, 23764270, 27131845, 30893551, 46628270, 54263690, 61787102, 154467755, 308935510, 596483177, 1192966354, 2982415885, 5964831770, 7754281301, 15508562602, 38771406505, 77542813010]

約数ペア:

[(1, 77542813010), (2, 38771406505), (5, 15508562602), (10, 7754281301), (13, 5964831770), (26, 2982415885), (65, 1192966354), (130, 596483177), (251, 308935510), (502, 154467755), (1255, 61787102), (1429, 54263690), (1663, 46628270), (2510, 30893551), (2858, 27131845), (3263, 23764270), (3326, 23314135), (6526, 11882135), (7145, 10852738), (8315, 9325654), (14290, 5426369), (16315, 4752854), (16630, 4662827), (18577, 4174130), (21619, 3586790), (32630, 2376427), (37154, 2087065), (43238, 1793395), (92885, 834826), (108095, 717358), (185770, 417413), (216190, 358679)]