105641140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 258048000

約数和(自身を除く): 152406860

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 127, 190, 199, 209, 220, 254, 380, 398, 418, 508, 635, 796, 836, 995, 1045, 1270, 1397, 1990, 2090, 2189, 2413, 2540, 2794, 3781, 3980, 4180, 4378, 4826, 5588, 6985, 7562, 8756, 9652, 10945, 12065, 13970, 15124, 18905, 21890, 24130, 25273, 26543, 27940, 37810, 41591, 43780, 48260, 50546, 53086, 75620, 83182, 101092, 106172, 126365, 132715, 166364, 207955, 252730, 265430, 278003, 415910, 480187, 505460, 530860, 556006, 831820, 960374, 1112012, 1390015, 1920748, 2400935, 2780030, 4801870, 5282057, 5560060, 9603740, 10564114, 21128228, 26410285, 52820570, 105641140]

約数ペア:

[(1, 105641140), (2, 52820570), (4, 26410285), (5, 21128228), (10, 10564114), (11, 9603740), (19, 5560060), (20, 5282057), (22, 4801870), (38, 2780030), (44, 2400935), (55, 1920748), (76, 1390015), (95, 1112012), (110, 960374), (127, 831820), (190, 556006), (199, 530860), (209, 505460), (220, 480187), (254, 415910), (380, 278003), (398, 265430), (418, 252730), (508, 207955), (635, 166364), (796, 132715), (836, 126365), (995, 106172), (1045, 101092), (1270, 83182), (1397, 75620), (1990, 53086), (2090, 50546), (2189, 48260), (2413, 43780), (2540, 41591), (2794, 37810), (3781, 27940), (3980, 26543), (4180, 25273), (4378, 24130), (4826, 21890), (5588, 18905), (6985, 15124), (7562, 13970), (8756, 12065), (9652, 10945)]