1567302640

素因数分解:

$2^4\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{13729}}^1$

素因数の和:15169

約数の個数: 40

約数和(自身を含む): 3646797840

約数和(自身を除く): 2079495200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1427, 2854, 5708, 7135, 11416, 13729, 14270, 22832, 27458, 28540, 54916, 57080, 68645, 109832, 114160, 137290, 219664, 274580, 549160, 1098320, 19591283, 39182566, 78365132, 97956415, 156730264, 195912830, 313460528, 391825660, 783651320, 1567302640]

約数ペア:

[(1, 1567302640), (2, 783651320), (4, 391825660), (5, 313460528), (8, 195912830), (10, 156730264), (16, 97956415), (20, 78365132), (40, 39182566), (80, 19591283), (1427, 1098320), (2854, 549160), (5708, 274580), (7135, 219664), (11416, 137290), (13729, 114160), (14270, 109832), (22832, 68645), (27458, 57080), (28540, 54916)]