22120620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12713}}^1$

素因数の和:12754

約数の個数: 48

約数和(自身を含む): 64078560

約数和(自身を除く): 41957940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 12713, 25426, 38139, 50852, 63565, 76278, 127130, 152556, 190695, 254260, 368677, 381390, 737354, 762780, 1106031, 1474708, 1843385, 2212062, 3686770, 4424124, 5530155, 7373540, 11060310, 22120620]

約数ペア:

[(1, 22120620), (2, 11060310), (3, 7373540), (4, 5530155), (5, 4424124), (6, 3686770), (10, 2212062), (12, 1843385), (15, 1474708), (20, 1106031), (29, 762780), (30, 737354), (58, 381390), (60, 368677), (87, 254260), (116, 190695), (145, 152556), (174, 127130), (290, 76278), (348, 63565), (435, 50852), (580, 38139), (870, 25426), (1740, 12713)]