2684600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 6457920

約数和(自身を除く): 3773320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 433, 620, 775, 866, 1240, 1550, 1732, 2165, 3100, 3464, 4330, 6200, 8660, 10825, 13423, 17320, 21650, 26846, 43300, 53692, 67115, 86600, 107384, 134230, 268460, 335575, 536920, 671150, 1342300, 2684600]

約数ペア:

[(1, 2684600), (2, 1342300), (4, 671150), (5, 536920), (8, 335575), (10, 268460), (20, 134230), (25, 107384), (31, 86600), (40, 67115), (50, 53692), (62, 43300), (100, 26846), (124, 21650), (155, 17320), (200, 13423), (248, 10825), (310, 8660), (433, 6200), (620, 4330), (775, 3464), (866, 3100), (1240, 2165), (1550, 1732)]