4496804920

素因数分解:

$2^3\times 5^1\times {\mathrm{7727}}^1\times {\mathrm{14549}}^1$

素因数の和:22287

約数の個数: 32

約数和(自身を含む): 10119816000

約数和(自身を除く): 5623011080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7727, 14549, 15454, 29098, 30908, 38635, 58196, 61816, 72745, 77270, 116392, 145490, 154540, 290980, 309080, 581960, 112420123, 224840246, 449680492, 562100615, 899360984, 1124201230, 2248402460, 4496804920]

約数ペア:

[(1, 4496804920), (2, 2248402460), (4, 1124201230), (5, 899360984), (8, 562100615), (10, 449680492), (20, 224840246), (40, 112420123), (7727, 581960), (14549, 309080), (15454, 290980), (29098, 154540), (30908, 145490), (38635, 116392), (58196, 77270), (61816, 72745)]