11203240

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 25308000

約数和(自身を除く): 14104760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 739, 758, 1478, 1516, 1895, 2956, 3032, 3695, 3790, 5912, 7390, 7580, 14780, 15160, 29560, 280081, 560162, 1120324, 1400405, 2240648, 2800810, 5601620, 11203240]

約数ペア:

[(1, 11203240), (2, 5601620), (4, 2800810), (5, 2240648), (8, 1400405), (10, 1120324), (20, 560162), (40, 280081), (379, 29560), (739, 15160), (758, 14780), (1478, 7580), (1516, 7390), (1895, 5912), (2956, 3790), (3032, 3695)]