76259480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 188179200

約数和(自身を除く): 111919720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 263, 440, 526, 659, 1052, 1315, 1318, 2104, 2630, 2636, 2893, 3295, 5260, 5272, 5786, 6590, 7249, 10520, 11572, 13180, 14465, 14498, 23144, 26360, 28930, 28996, 36245, 57860, 57992, 72490, 115720, 144980, 173317, 289960, 346634, 693268, 866585, 1386536, 1733170, 1906487, 3466340, 3812974, 6932680, 7625948, 9532435, 15251896, 19064870, 38129740, 76259480]

約数ペア:

[(1, 76259480), (2, 38129740), (4, 19064870), (5, 15251896), (8, 9532435), (10, 7625948), (11, 6932680), (20, 3812974), (22, 3466340), (40, 1906487), (44, 1733170), (55, 1386536), (88, 866585), (110, 693268), (220, 346634), (263, 289960), (440, 173317), (526, 144980), (659, 115720), (1052, 72490), (1315, 57992), (1318, 57860), (2104, 36245), (2630, 28996), (2636, 28930), (2893, 26360), (3295, 23144), (5260, 14498), (5272, 14465), (5786, 13180), (6590, 11572), (7249, 10520)]