34528280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7639}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 78386400

約数和(自身を除く): 43858120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 7639, 15278, 30556, 38195, 61112, 76390, 152780, 305560, 863207, 1726414, 3452828, 4316035, 6905656, 8632070, 17264140, 34528280]

約数ペア:

[(1, 34528280), (2, 17264140), (4, 8632070), (5, 6905656), (8, 4316035), (10, 3452828), (20, 1726414), (40, 863207), (113, 305560), (226, 152780), (452, 76390), (565, 61112), (904, 38195), (1130, 30556), (2260, 15278), (4520, 7639)]