3344240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 8236080

約数和(自身を除く): 4891840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2459, 4918, 9836, 12295, 19672, 24590, 39344, 41803, 49180, 83606, 98360, 167212, 196720, 209015, 334424, 418030, 668848, 836060, 1672120, 3344240]

約数ペア:

[(1, 3344240), (2, 1672120), (4, 836060), (5, 668848), (8, 418030), (10, 334424), (16, 209015), (17, 196720), (20, 167212), (34, 98360), (40, 83606), (68, 49180), (80, 41803), (85, 39344), (136, 24590), (170, 19672), (272, 12295), (340, 9836), (680, 4918), (1360, 2459)]