3337360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3235

約数の個数: 40

約数和(自身を含む): 8358840

約数和(自身を除く): 5021480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3209, 6418, 12836, 16045, 25672, 32090, 41717, 51344, 64180, 83434, 128360, 166868, 208585, 256720, 333736, 417170, 667472, 834340, 1668680, 3337360]

約数ペア:

[(1, 3337360), (2, 1668680), (4, 834340), (5, 667472), (8, 417170), (10, 333736), (13, 256720), (16, 208585), (20, 166868), (26, 128360), (40, 83434), (52, 64180), (65, 51344), (80, 41717), (104, 32090), (130, 25672), (208, 16045), (260, 12836), (520, 6418), (1040, 3209)]