1166921920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51361}}^1$

素因数の和:51449

約数の個数: 56

約数和(自身を含む): 2817924768

約数和(自身を除く): 1651002848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 51361, 102722, 205444, 256805, 410888, 513610, 821776, 1027220, 1643552, 2054440, 3287104, 3646631, 4108880, 7293262, 8217760, 14586524, 16435520, 18233155, 29173048, 36466310, 58346096, 72932620, 116692192, 145865240, 233384384, 291730480, 583460960, 1166921920]

約数ペア:

[(1, 1166921920), (2, 583460960), (4, 291730480), (5, 233384384), (8, 145865240), (10, 116692192), (16, 72932620), (20, 58346096), (32, 36466310), (40, 29173048), (64, 18233155), (71, 16435520), (80, 14586524), (142, 8217760), (160, 7293262), (284, 4108880), (320, 3646631), (355, 3287104), (568, 2054440), (710, 1643552), (1136, 1027220), (1420, 821776), (2272, 513610), (2840, 410888), (4544, 256805), (5680, 205444), (11360, 102722), (22720, 51361)]