75609820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26437}}^1$

素因数の和:26470

約数の個数: 48

約数和(自身を含む): 186546528

約数和(自身を除く): 110936708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26437, 52874, 105748, 132185, 264370, 290807, 343681, 528740, 581614, 687362, 1163228, 1374724, 1454035, 1718405, 2908070, 3436810, 3780491, 5816140, 6873620, 7560982, 15121964, 18902455, 37804910, 75609820]

約数ペア:

[(1, 75609820), (2, 37804910), (4, 18902455), (5, 15121964), (10, 7560982), (11, 6873620), (13, 5816140), (20, 3780491), (22, 3436810), (26, 2908070), (44, 1718405), (52, 1454035), (55, 1374724), (65, 1163228), (110, 687362), (130, 581614), (143, 528740), (220, 343681), (260, 290807), (286, 264370), (572, 132185), (715, 105748), (1430, 52874), (2860, 26437)]