90229150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5709

約数の個数: 48

約数和(自身を含む): 189429840

約数和(自身を除く): 99200690

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 5657, 7975, 11314, 15950, 28285, 56570, 62227, 124454, 141425, 164053, 282850, 311135, 328106, 622270, 820265, 1555675, 1640530, 1804583, 3111350, 3609166, 4101325, 8202650, 9022915, 18045830, 45114575, 90229150]

約数ペア:

[(1, 90229150), (2, 45114575), (5, 18045830), (10, 9022915), (11, 8202650), (22, 4101325), (25, 3609166), (29, 3111350), (50, 1804583), (55, 1640530), (58, 1555675), (110, 820265), (145, 622270), (275, 328106), (290, 311135), (319, 282850), (550, 164053), (638, 141425), (725, 124454), (1450, 62227), (1595, 56570), (3190, 28285), (5657, 15950), (7975, 11314)]