12186200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 31508400

約数和(自身を除く): 19322200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 109, 130, 172, 200, 215, 218, 260, 325, 344, 430, 436, 520, 545, 559, 650, 860, 872, 1075, 1090, 1118, 1300, 1417, 1720, 2150, 2180, 2236, 2600, 2725, 2795, 2834, 4300, 4360, 4472, 4687, 5450, 5590, 5668, 7085, 8600, 9374, 10900, 11180, 11336, 13975, 14170, 18748, 21800, 22360, 23435, 27950, 28340, 35425, 37496, 46870, 55900, 56680, 60931, 70850, 93740, 111800, 117175, 121862, 141700, 187480, 234350, 243724, 283400, 304655, 468700, 487448, 609310, 937400, 1218620, 1523275, 2437240, 3046550, 6093100, 12186200]

約数ペア:

[(1, 12186200), (2, 6093100), (4, 3046550), (5, 2437240), (8, 1523275), (10, 1218620), (13, 937400), (20, 609310), (25, 487448), (26, 468700), (40, 304655), (43, 283400), (50, 243724), (52, 234350), (65, 187480), (86, 141700), (100, 121862), (104, 117175), (109, 111800), (130, 93740), (172, 70850), (200, 60931), (215, 56680), (218, 55900), (260, 46870), (325, 37496), (344, 35425), (430, 28340), (436, 27950), (520, 23435), (545, 22360), (559, 21800), (650, 18748), (860, 14170), (872, 13975), (1075, 11336), (1090, 11180), (1118, 10900), (1300, 9374), (1417, 8600), (1720, 7085), (2150, 5668), (2180, 5590), (2236, 5450), (2600, 4687), (2725, 4472), (2795, 4360), (2834, 4300)]