10144240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7459}}^1$

素因数の和:7489

約数の個数: 40

約数和(自身を含む): 24976080

約数和(自身を除く): 14831840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7459, 14918, 29836, 37295, 59672, 74590, 119344, 126803, 149180, 253606, 298360, 507212, 596720, 634015, 1014424, 1268030, 2028848, 2536060, 5072120, 10144240]

約数ペア:

[(1, 10144240), (2, 5072120), (4, 2536060), (5, 2028848), (8, 1268030), (10, 1014424), (16, 634015), (17, 596720), (20, 507212), (34, 298360), (40, 253606), (68, 149180), (80, 126803), (85, 119344), (136, 74590), (170, 59672), (272, 37295), (340, 29836), (680, 14918), (1360, 7459)]