16411450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 33988896

約数和(自身を除く): 17577446

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 563, 583, 1126, 1166, 1325, 2650, 2815, 2915, 5630, 5830, 6193, 12386, 14075, 14575, 28150, 29150, 29839, 30965, 59678, 61930, 149195, 154825, 298390, 309650, 328229, 656458, 745975, 1491950, 1641145, 3282290, 8205725, 16411450]

約数ペア:

[(1, 16411450), (2, 8205725), (5, 3282290), (10, 1641145), (11, 1491950), (22, 745975), (25, 656458), (50, 328229), (53, 309650), (55, 298390), (106, 154825), (110, 149195), (265, 61930), (275, 59678), (530, 30965), (550, 29839), (563, 29150), (583, 28150), (1126, 14575), (1166, 14075), (1325, 12386), (2650, 6193), (2815, 5830), (2915, 5630)]