13307946200

素因数分解:

$2^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{212587}}^1$

素因数の和:212916

約数の個数: 48

約数和(自身を含む): 31039973880

約数和(自身を除く): 17732027680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 313, 626, 1252, 1565, 2504, 3130, 6260, 7825, 12520, 15650, 31300, 62600, 212587, 425174, 850348, 1062935, 1700696, 2125870, 4251740, 5314675, 8503480, 10629350, 21258700, 42517400, 66539731, 133079462, 266158924, 332698655, 532317848, 665397310, 1330794620, 1663493275, 2661589240, 3326986550, 6653973100, 13307946200]

約数ペア:

[(1, 13307946200), (2, 6653973100), (4, 3326986550), (5, 2661589240), (8, 1663493275), (10, 1330794620), (20, 665397310), (25, 532317848), (40, 332698655), (50, 266158924), (100, 133079462), (200, 66539731), (313, 42517400), (626, 21258700), (1252, 10629350), (1565, 8503480), (2504, 5314675), (3130, 4251740), (6260, 2125870), (7825, 1700696), (12520, 1062935), (15650, 850348), (31300, 425174), (62600, 212587)]