32665120

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 77920920

約数和(自身を除く): 45255800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 1873, 2180, 3488, 3746, 4360, 7492, 8720, 9365, 14984, 17440, 18730, 29968, 37460, 59936, 74920, 149840, 204157, 299680, 408314, 816628, 1020785, 1633256, 2041570, 3266512, 4083140, 6533024, 8166280, 16332560, 32665120]

約数ペア:

[(1, 32665120), (2, 16332560), (4, 8166280), (5, 6533024), (8, 4083140), (10, 3266512), (16, 2041570), (20, 1633256), (32, 1020785), (40, 816628), (80, 408314), (109, 299680), (160, 204157), (218, 149840), (436, 74920), (545, 59936), (872, 37460), (1090, 29968), (1744, 18730), (1873, 17440), (2180, 14984), (3488, 9365), (3746, 8720), (4360, 7492)]