1567121440

素因数分解:

$2^5\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{6883}}^1$

素因数の和:8321

約数の個数: 48

約数和(自身を含む): 3705464448

約数和(自身を除く): 2138343008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1423, 2846, 5692, 6883, 7115, 11384, 13766, 14230, 22768, 27532, 28460, 34415, 45536, 55064, 56920, 68830, 110128, 113840, 137660, 220256, 227680, 275320, 550640, 1101280, 9794509, 19589018, 39178036, 48972545, 78356072, 97945090, 156712144, 195890180, 313424288, 391780360, 783560720, 1567121440]

約数ペア:

[(1, 1567121440), (2, 783560720), (4, 391780360), (5, 313424288), (8, 195890180), (10, 156712144), (16, 97945090), (20, 78356072), (32, 48972545), (40, 39178036), (80, 19589018), (160, 9794509), (1423, 1101280), (2846, 550640), (5692, 275320), (6883, 227680), (7115, 220256), (11384, 137660), (13766, 113840), (14230, 110128), (22768, 68830), (27532, 56920), (28460, 55064), (34415, 45536)]