1244667040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{116107}}^1$

素因数の和:116189

約数の個数: 48

約数和(自身を含む): 2984440032

約数和(自身を除く): 1739772992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 116107, 232214, 464428, 580535, 928856, 1161070, 1857712, 2322140, 3715424, 4644280, 7779169, 9288560, 15558338, 18577120, 31116676, 38895845, 62233352, 77791690, 124466704, 155583380, 248933408, 311166760, 622333520, 1244667040]

約数ペア:

[(1, 1244667040), (2, 622333520), (4, 311166760), (5, 248933408), (8, 155583380), (10, 124466704), (16, 77791690), (20, 62233352), (32, 38895845), (40, 31116676), (67, 18577120), (80, 15558338), (134, 9288560), (160, 7779169), (268, 4644280), (335, 3715424), (536, 2322140), (670, 1857712), (1072, 1161070), (1340, 928856), (2144, 580535), (2680, 464428), (5360, 232214), (10720, 116107)]