2669156960

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{234961}}^1$

素因数の和:235047

約数の個数: 48

約数和(自身を含む): 6394725792

約数和(自身を除く): 3725568832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 234961, 469922, 939844, 1174805, 1879688, 2349610, 3759376, 4699220, 7518752, 9398440, 16682231, 18796880, 33364462, 37593760, 66728924, 83411155, 133457848, 166822310, 266915696, 333644620, 533831392, 667289240, 1334578480, 2669156960]

約数ペア:

[(1, 2669156960), (2, 1334578480), (4, 667289240), (5, 533831392), (8, 333644620), (10, 266915696), (16, 166822310), (20, 133457848), (32, 83411155), (40, 66728924), (71, 37593760), (80, 33364462), (142, 18796880), (160, 16682231), (284, 9398440), (355, 7518752), (568, 4699220), (710, 3759376), (1136, 2349610), (1420, 1879688), (2272, 1174805), (2840, 939844), (5680, 469922), (11360, 234961)]