33659680

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 47008544

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, 2963, 5680, 5926, 11360, 11852, 14815, 23704, 29630, 47408, 59260, 94816, 118520, 210373, 237040, 420746, 474080, 841492, 1051865, 1682984, 2103730, 3365968, 4207460, 6731936, 8414920, 16829840, 33659680]

約数ペア:

[(1, 33659680), (2, 16829840), (4, 8414920), (5, 6731936), (8, 4207460), (10, 3365968), (16, 2103730), (20, 1682984), (32, 1051865), (40, 841492), (71, 474080), (80, 420746), (142, 237040), (160, 210373), (284, 118520), (355, 94816), (568, 59260), (710, 47408), (1136, 29630), (1420, 23704), (2272, 14815), (2840, 11852), (2963, 11360), (5680, 5926)]