1035394880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{248893}}^1$

素因数の和:248923

約数の個数: 56

約数和(自身を含む): 2655201192

約数和(自身を除く): 1619806312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 248893, 497786, 995572, 1244465, 1991144, 2488930, 3235609, 3982288, 4977860, 6471218, 7964576, 9955720, 12942436, 15929152, 16178045, 19911440, 25884872, 32356090, 39822880, 51769744, 64712180, 79645760, 103539488, 129424360, 207078976, 258848720, 517697440, 1035394880]

約数ペア:

[(1, 1035394880), (2, 517697440), (4, 258848720), (5, 207078976), (8, 129424360), (10, 103539488), (13, 79645760), (16, 64712180), (20, 51769744), (26, 39822880), (32, 32356090), (40, 25884872), (52, 19911440), (64, 16178045), (65, 15929152), (80, 12942436), (104, 9955720), (130, 7964576), (160, 6471218), (208, 4977860), (260, 3982288), (320, 3235609), (416, 2488930), (520, 1991144), (832, 1244465), (1040, 995572), (2080, 497786), (4160, 248893)]