133895960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2693}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 331685280

約数和(自身を除く): 197789320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1130, 1243, 2260, 2486, 2693, 4520, 4972, 5386, 6215, 9944, 10772, 12430, 13465, 21544, 24860, 26930, 29623, 49720, 53860, 59246, 107720, 118492, 148115, 236984, 296230, 304309, 592460, 608618, 1184920, 1217236, 1521545, 2434472, 3043090, 3347399, 6086180, 6694798, 12172360, 13389596, 16736995, 26779192, 33473990, 66947980, 133895960]

約数ペア:

[(1, 133895960), (2, 66947980), (4, 33473990), (5, 26779192), (8, 16736995), (10, 13389596), (11, 12172360), (20, 6694798), (22, 6086180), (40, 3347399), (44, 3043090), (55, 2434472), (88, 1521545), (110, 1217236), (113, 1184920), (220, 608618), (226, 592460), (440, 304309), (452, 296230), (565, 236984), (904, 148115), (1130, 118492), (1243, 107720), (2260, 59246), (2486, 53860), (2693, 49720), (4520, 29623), (4972, 26930), (5386, 24860), (6215, 21544), (9944, 13465), (10772, 12430)]