39173260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 95328576

約数和(自身を除く): 56155316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 3833, 5110, 7666, 10220, 15332, 19165, 26831, 38330, 53662, 76660, 107324, 134155, 268310, 279809, 536620, 559618, 1119236, 1399045, 1958663, 2798090, 3917326, 5596180, 7834652, 9793315, 19586630, 39173260]

約数ペア:

[(1, 39173260), (2, 19586630), (4, 9793315), (5, 7834652), (7, 5596180), (10, 3917326), (14, 2798090), (20, 1958663), (28, 1399045), (35, 1119236), (70, 559618), (73, 536620), (140, 279809), (146, 268310), (292, 134155), (365, 107324), (511, 76660), (730, 53662), (1022, 38330), (1460, 26831), (2044, 19165), (2555, 15332), (3833, 10220), (5110, 7666)]