33212080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 87869376

約数和(自身を除く): 54657296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 73, 80, 88, 94, 110, 121, 146, 176, 188, 220, 235, 242, 292, 365, 376, 440, 470, 484, 517, 584, 605, 730, 752, 803, 880, 940, 968, 1034, 1168, 1210, 1460, 1606, 1880, 1936, 2068, 2420, 2585, 2920, 3212, 3431, 3760, 4015, 4136, 4840, 5170, 5687, 5840, 6424, 6862, 8030, 8272, 8833, 9680, 10340, 11374, 12848, 13724, 16060, 17155, 17666, 20680, 22748, 27448, 28435, 32120, 34310, 35332, 37741, 41360, 44165, 45496, 54896, 56870, 64240, 68620, 70664, 75482, 88330, 90992, 113740, 137240, 141328, 150964, 176660, 188705, 227480, 274480, 301928, 353320, 377410, 415151, 454960, 603856, 706640, 754820, 830302, 1509640, 1660604, 2075755, 3019280, 3321208, 4151510, 6642416, 8303020, 16606040, 33212080]

約数ペア:

[(1, 33212080), (2, 16606040), (4, 8303020), (5, 6642416), (8, 4151510), (10, 3321208), (11, 3019280), (16, 2075755), (20, 1660604), (22, 1509640), (40, 830302), (44, 754820), (47, 706640), (55, 603856), (73, 454960), (80, 415151), (88, 377410), (94, 353320), (110, 301928), (121, 274480), (146, 227480), (176, 188705), (188, 176660), (220, 150964), (235, 141328), (242, 137240), (292, 113740), (365, 90992), (376, 88330), (440, 75482), (470, 70664), (484, 68620), (517, 64240), (584, 56870), (605, 54896), (730, 45496), (752, 44165), (803, 41360), (880, 37741), (940, 35332), (968, 34310), (1034, 32120), (1168, 28435), (1210, 27448), (1460, 22748), (1606, 20680), (1880, 17666), (1936, 17155), (2068, 16060), (2420, 13724), (2585, 12848), (2920, 11374), (3212, 10340), (3431, 9680), (3760, 8833), (4015, 8272), (4136, 8030), (4840, 6862), (5170, 6424), (5687, 5840)]