1552435120

素因数分解:

$2^4\times 5^1\times {\mathrm{3581}}^1\times {\mathrm{5419}}^1$

素因数の和:9013

約数の個数: 40

約数和(自身を含む): 3611085840

約数和(自身を除く): 2058650720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3581, 5419, 7162, 10838, 14324, 17905, 21676, 27095, 28648, 35810, 43352, 54190, 57296, 71620, 86704, 108380, 143240, 216760, 286480, 433520, 19405439, 38810878, 77621756, 97027195, 155243512, 194054390, 310487024, 388108780, 776217560, 1552435120]

約数ペア:

[(1, 1552435120), (2, 776217560), (4, 388108780), (5, 310487024), (8, 194054390), (10, 155243512), (16, 97027195), (20, 77621756), (40, 38810878), (80, 19405439), (3581, 433520), (5419, 286480), (7162, 216760), (10838, 143240), (14324, 108380), (17905, 86704), (21676, 71620), (27095, 57296), (28648, 54190), (35810, 43352)]