16088220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{9931}}^1$

素因数の和:9952

約数の個数: 60

約数和(自身を含む): 50474424

約数和(自身を除く): 34386204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 9931, 19862, 29793, 39724, 49655, 59586, 89379, 99310, 119172, 148965, 178758, 198620, 268137, 297930, 357516, 446895, 536274, 595860, 804411, 893790, 1072548, 1340685, 1608822, 1787580, 2681370, 3217644, 4022055, 5362740, 8044110, 16088220]

約数ペア:

[(1, 16088220), (2, 8044110), (3, 5362740), (4, 4022055), (5, 3217644), (6, 2681370), (9, 1787580), (10, 1608822), (12, 1340685), (15, 1072548), (18, 893790), (20, 804411), (27, 595860), (30, 536274), (36, 446895), (45, 357516), (54, 297930), (60, 268137), (81, 198620), (90, 178758), (108, 148965), (135, 119172), (162, 99310), (180, 89379), (270, 59586), (324, 49655), (405, 39724), (540, 29793), (810, 19862), (1620, 9931)]