3551328040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{5521}}^1$

素因数の和:6782

約数の個数: 64

約数和(自身を含む): 8613657360

約数和(自身を除く): 5062329320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1237, 2474, 4948, 5521, 6185, 9896, 11042, 12370, 16081, 22084, 24740, 27605, 32162, 44168, 49480, 55210, 64324, 71773, 80405, 110420, 128648, 143546, 160810, 220840, 287092, 321620, 358865, 574184, 643240, 717730, 1435460, 2870920, 6829477, 13658954, 27317908, 34147385, 54635816, 68294770, 88783201, 136589540, 177566402, 273179080, 355132804, 443916005, 710265608, 887832010, 1775664020, 3551328040]

約数ペア:

[(1, 3551328040), (2, 1775664020), (4, 887832010), (5, 710265608), (8, 443916005), (10, 355132804), (13, 273179080), (20, 177566402), (26, 136589540), (40, 88783201), (52, 68294770), (65, 54635816), (104, 34147385), (130, 27317908), (260, 13658954), (520, 6829477), (1237, 2870920), (2474, 1435460), (4948, 717730), (5521, 643240), (6185, 574184), (9896, 358865), (11042, 321620), (12370, 287092), (16081, 220840), (22084, 160810), (24740, 143546), (27605, 128648), (32162, 110420), (44168, 80405), (49480, 71773), (55210, 64324)]