3604900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 8749440

約数和(自身を除く): 5144540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 59, 65, 94, 100, 118, 130, 188, 235, 236, 260, 295, 325, 470, 590, 611, 650, 767, 940, 1175, 1180, 1222, 1300, 1475, 1534, 2350, 2444, 2773, 2950, 3055, 3068, 3835, 4700, 5546, 5900, 6110, 7670, 11092, 12220, 13865, 15275, 15340, 19175, 27730, 30550, 36049, 38350, 55460, 61100, 69325, 72098, 76700, 138650, 144196, 180245, 277300, 360490, 720980, 901225, 1802450, 3604900]

約数ペア:

[(1, 3604900), (2, 1802450), (4, 901225), (5, 720980), (10, 360490), (13, 277300), (20, 180245), (25, 144196), (26, 138650), (47, 76700), (50, 72098), (52, 69325), (59, 61100), (65, 55460), (94, 38350), (100, 36049), (118, 30550), (130, 27730), (188, 19175), (235, 15340), (236, 15275), (260, 13865), (295, 12220), (325, 11092), (470, 7670), (590, 6110), (611, 5900), (650, 5546), (767, 4700), (940, 3835), (1175, 3068), (1180, 3055), (1222, 2950), (1300, 2773), (1475, 2444), (1534, 2350)]