14321140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 32335632

約数和(自身を除く): 18014492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 577, 730, 1154, 1241, 1460, 2308, 2482, 2885, 4964, 5770, 6205, 9809, 11540, 12410, 19618, 24820, 39236, 42121, 49045, 84242, 98090, 168484, 196180, 210605, 421210, 716057, 842420, 1432114, 2864228, 3580285, 7160570, 14321140]

約数ペア:

[(1, 14321140), (2, 7160570), (4, 3580285), (5, 2864228), (10, 1432114), (17, 842420), (20, 716057), (34, 421210), (68, 210605), (73, 196180), (85, 168484), (146, 98090), (170, 84242), (292, 49045), (340, 42121), (365, 39236), (577, 24820), (730, 19618), (1154, 12410), (1241, 11540), (1460, 9809), (2308, 6205), (2482, 5770), (2885, 4964)]