1567503860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89983}}^1$

素因数の和:90072

約数の個数: 48

約数和(自身を含む): 3597920256

約数和(自身を除く): 2030416396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 17420, 89983, 179966, 359932, 449915, 899830, 1169779, 1799660, 2339558, 4679116, 5848895, 6028861, 11697790, 12057722, 23395580, 24115444, 30144305, 60288610, 78375193, 120577220, 156750386, 313500772, 391875965, 783751930, 1567503860]

約数ペア:

[(1, 1567503860), (2, 783751930), (4, 391875965), (5, 313500772), (10, 156750386), (13, 120577220), (20, 78375193), (26, 60288610), (52, 30144305), (65, 24115444), (67, 23395580), (130, 12057722), (134, 11697790), (260, 6028861), (268, 5848895), (335, 4679116), (670, 2339558), (871, 1799660), (1340, 1169779), (1742, 899830), (3484, 449915), (4355, 359932), (8710, 179966), (17420, 89983)]