10402240

素因数分解:

$2^6\times 5^1\times {\mathrm{32507}}^1$

素因数の和:32524

約数の個数: 28

約数和(自身を含む): 24771096

約数和(自身を除く): 14368856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 32507, 65014, 130028, 162535, 260056, 325070, 520112, 650140, 1040224, 1300280, 2080448, 2600560, 5201120, 10402240]

約数ペア:

[(1, 10402240), (2, 5201120), (4, 2600560), (5, 2080448), (8, 1300280), (10, 1040224), (16, 650140), (20, 520112), (32, 325070), (40, 260056), (64, 162535), (80, 130028), (160, 65014), (320, 32507)]