1269186640

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{94999}}^1$

素因数の和:95179

約数の個数: 40

約数和(自身を含む): 2968560000

約数和(自身を除く): 1699373360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 13360, 94999, 189998, 379996, 474995, 759992, 949990, 1519984, 1899980, 3799960, 7599920, 15864833, 31729666, 63459332, 79324165, 126918664, 158648330, 253837328, 317296660, 634593320, 1269186640]

約数ペア:

[(1, 1269186640), (2, 634593320), (4, 317296660), (5, 253837328), (8, 158648330), (10, 126918664), (16, 79324165), (20, 63459332), (40, 31729666), (80, 15864833), (167, 7599920), (334, 3799960), (668, 1899980), (835, 1519984), (1336, 949990), (1670, 759992), (2672, 474995), (3340, 379996), (6680, 189998), (13360, 94999)]