28837100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16963}}^1$

素因数の和:16994

約数の個数: 36

約数和(自身を含む): 66261384

約数和(自身を除く): 37424284

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 16963, 33926, 67852, 84815, 169630, 288371, 339260, 424075, 576742, 848150, 1153484, 1441855, 1696300, 2883710, 5767420, 7209275, 14418550, 28837100]

約数ペア:

[(1, 28837100), (2, 14418550), (4, 7209275), (5, 5767420), (10, 2883710), (17, 1696300), (20, 1441855), (25, 1153484), (34, 848150), (50, 576742), (68, 424075), (85, 339260), (100, 288371), (170, 169630), (340, 84815), (425, 67852), (850, 33926), (1700, 16963)]