40576970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30509}}^1$

素因数の和:30542

約数の個数: 32

約数和(自身を含む): 87868800

約数和(自身を除く): 47291830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 30509, 61018, 152545, 213563, 305090, 427126, 579671, 1067815, 1159342, 2135630, 2898355, 4057697, 5796710, 8115394, 20288485, 40576970]

約数ペア:

[(1, 40576970), (2, 20288485), (5, 8115394), (7, 5796710), (10, 4057697), (14, 2898355), (19, 2135630), (35, 1159342), (38, 1067815), (70, 579671), (95, 427126), (133, 305090), (190, 213563), (266, 152545), (665, 61018), (1330, 30509)]