2001050880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{521107}}^1$

素因数の和:521131

約数の個数: 72

約数和(自身を含む): 6390868512

約数和(自身を除く): 4389817632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 521107, 1042214, 1563321, 2084428, 2605535, 3126642, 4168856, 5211070, 6253284, 7816605, 8337712, 10422140, 12506568, 15633210, 16675424, 20844280, 25013136, 31266420, 33350848, 41688560, 50026272, 62532840, 66701696, 83377120, 100052544, 125065680, 133403392, 166754240, 200105088, 250131360, 333508480, 400210176, 500262720, 667016960, 1000525440, 2001050880]

約数ペア:

[(1, 2001050880), (2, 1000525440), (3, 667016960), (4, 500262720), (5, 400210176), (6, 333508480), (8, 250131360), (10, 200105088), (12, 166754240), (15, 133403392), (16, 125065680), (20, 100052544), (24, 83377120), (30, 66701696), (32, 62532840), (40, 50026272), (48, 41688560), (60, 33350848), (64, 31266420), (80, 25013136), (96, 20844280), (120, 16675424), (128, 15633210), (160, 12506568), (192, 10422140), (240, 8337712), (256, 7816605), (320, 6253284), (384, 5211070), (480, 4168856), (640, 3126642), (768, 2605535), (960, 2084428), (1280, 1563321), (1920, 1042214), (3840, 521107)]