4671680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 11990832

約数和(自身を除く): 7319152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1123, 2080, 2246, 4160, 4492, 5615, 8984, 11230, 14599, 17968, 22460, 29198, 35936, 44920, 58396, 71872, 72995, 89840, 116792, 145990, 179680, 233584, 291980, 359360, 467168, 583960, 934336, 1167920, 2335840, 4671680]

約数ペア:

[(1, 4671680), (2, 2335840), (4, 1167920), (5, 934336), (8, 583960), (10, 467168), (13, 359360), (16, 291980), (20, 233584), (26, 179680), (32, 145990), (40, 116792), (52, 89840), (64, 72995), (65, 71872), (80, 58396), (104, 44920), (130, 35936), (160, 29198), (208, 22460), (260, 17968), (320, 14599), (416, 11230), (520, 8984), (832, 5615), (1040, 4492), (1123, 4160), (2080, 2246)]