79927360

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2591

約数の個数: 56

約数和(自身を含む): 192289176

約数和(自身を除く): 112361816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 2473, 3232, 4040, 4946, 6464, 8080, 9892, 12365, 16160, 19784, 24730, 32320, 39568, 49460, 79136, 98920, 158272, 197840, 249773, 395680, 499546, 791360, 999092, 1248865, 1998184, 2497730, 3996368, 4995460, 7992736, 9990920, 15985472, 19981840, 39963680, 79927360]

約数ペア:

[(1, 79927360), (2, 39963680), (4, 19981840), (5, 15985472), (8, 9990920), (10, 7992736), (16, 4995460), (20, 3996368), (32, 2497730), (40, 1998184), (64, 1248865), (80, 999092), (101, 791360), (160, 499546), (202, 395680), (320, 249773), (404, 197840), (505, 158272), (808, 98920), (1010, 79136), (1616, 49460), (2020, 39568), (2473, 32320), (3232, 24730), (4040, 19784), (4946, 16160), (6464, 12365), (8080, 9892)]