1569406420

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{5839}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 3355430400

約数和(自身を除く): 1786023980

約数列:

[1, 2, 4, 5, 10, 20, 89, 151, 178, 302, 356, 445, 604, 755, 890, 1510, 1780, 3020, 5839, 11678, 13439, 23356, 26878, 29195, 53756, 58390, 67195, 116780, 134390, 268780, 519671, 881689, 1039342, 1763378, 2078684, 2598355, 3526756, 4408445, 5196710, 8816890, 10393420, 17633780, 78470321, 156940642, 313881284, 392351605, 784703210, 1569406420]

約数ペア:

[(1, 1569406420), (2, 784703210), (4, 392351605), (5, 313881284), (10, 156940642), (20, 78470321), (89, 17633780), (151, 10393420), (178, 8816890), (302, 5196710), (356, 4408445), (445, 3526756), (604, 2598355), (755, 2078684), (890, 1763378), (1510, 1039342), (1780, 881689), (3020, 519671), (5839, 268780), (11678, 134390), (13439, 116780), (23356, 67195), (26878, 58390), (29195, 53756)]