29767240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20113}}^1$

素因数の和:20161

約数の個数: 32

約数和(自身を含む): 68789880

約数和(自身を除く): 39022640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 20113, 40226, 80452, 100565, 160904, 201130, 402260, 744181, 804520, 1488362, 2976724, 3720905, 5953448, 7441810, 14883620, 29767240]

約数ペア:

[(1, 29767240), (2, 14883620), (4, 7441810), (5, 5953448), (8, 3720905), (10, 2976724), (20, 1488362), (37, 804520), (40, 744181), (74, 402260), (148, 201130), (185, 160904), (296, 100565), (370, 80452), (740, 40226), (1480, 20113)]