3290320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3739}}^1$

素因数の和:3763

約数の個数: 40

約数和(自身を含む): 8347680

約数和(自身を除く): 5057360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3739, 7478, 14956, 18695, 29912, 37390, 41129, 59824, 74780, 82258, 149560, 164516, 205645, 299120, 329032, 411290, 658064, 822580, 1645160, 3290320]

約数ペア:

[(1, 3290320), (2, 1645160), (4, 822580), (5, 658064), (8, 411290), (10, 329032), (11, 299120), (16, 205645), (20, 164516), (22, 149560), (40, 82258), (44, 74780), (55, 59824), (80, 41129), (88, 37390), (110, 29912), (176, 18695), (220, 14956), (440, 7478), (880, 3739)]