732999920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{115981}}^1$

素因数の和:116073

約数の個数: 40

約数和(自身を含む): 1725812160

約数和(自身を除く): 992812240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 115981, 231962, 463924, 579905, 927848, 1159810, 1855696, 2319620, 4639240, 9162499, 9278480, 18324998, 36649996, 45812495, 73299992, 91624990, 146599984, 183249980, 366499960, 732999920]

約数ペア:

[(1, 732999920), (2, 366499960), (4, 183249980), (5, 146599984), (8, 91624990), (10, 73299992), (16, 45812495), (20, 36649996), (40, 18324998), (79, 9278480), (80, 9162499), (158, 4639240), (316, 2319620), (395, 1855696), (632, 1159810), (790, 927848), (1264, 579905), (1580, 463924), (3160, 231962), (6320, 115981)]