1601156615540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{19120571}}^1$

素因数の和:19120712

約数の個数: 48

約数和(自身を含む): 3469236583680

約数和(自身を除く): 1868079968140

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1580, 4187, 8374, 16748, 20935, 41870, 83740, 19120571, 38241142, 76482284, 95602855, 191205710, 382411420, 1013390263, 1510525109, 2026780526, 3021050218, 4053561052, 5066951315, 6042100436, 7552625545, 10133902630, 15105251090, 20267805260, 30210502180, 80057830777, 160115661554, 320231323108, 400289153885, 800578307770, 1601156615540]

約数ペア:

[(1, 1601156615540), (2, 800578307770), (4, 400289153885), (5, 320231323108), (10, 160115661554), (20, 80057830777), (53, 30210502180), (79, 20267805260), (106, 15105251090), (158, 10133902630), (212, 7552625545), (265, 6042100436), (316, 5066951315), (395, 4053561052), (530, 3021050218), (790, 2026780526), (1060, 1510525109), (1580, 1013390263), (4187, 382411420), (8374, 191205710), (16748, 95602855), (20935, 76482284), (41870, 38241142), (83740, 19120571)]