4967775020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123931}}^1$

素因数の和:1123970

約数の個数: 48

約数和(自身を含む): 11895696288

約数和(自身を除く): 6927921268

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 1123931, 2247862, 4495724, 5619655, 11239310, 14611103, 19106827, 22478620, 29222206, 38213654, 58444412, 73055515, 76427308, 95534135, 146111030, 191068270, 248388751, 292222060, 382136540, 496777502, 993555004, 1241943755, 2483887510, 4967775020]

約数ペア:

[(1, 4967775020), (2, 2483887510), (4, 1241943755), (5, 993555004), (10, 496777502), (13, 382136540), (17, 292222060), (20, 248388751), (26, 191068270), (34, 146111030), (52, 95534135), (65, 76427308), (68, 73055515), (85, 58444412), (130, 38213654), (170, 29222206), (221, 22478620), (260, 19106827), (340, 14611103), (442, 11239310), (884, 5619655), (1105, 4495724), (2210, 2247862), (4420, 1123931)]