12635480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 34125840

約数和(自身を除く): 21490360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 55, 65, 88, 94, 104, 110, 130, 143, 188, 220, 235, 260, 286, 376, 440, 470, 517, 520, 572, 611, 715, 940, 1034, 1144, 1222, 1430, 1880, 2068, 2209, 2444, 2585, 2860, 3055, 4136, 4418, 4888, 5170, 5720, 6110, 6721, 8836, 10340, 11045, 12220, 13442, 17672, 20680, 22090, 24299, 24440, 26884, 28717, 33605, 44180, 48598, 53768, 57434, 67210, 88360, 97196, 114868, 121495, 134420, 143585, 194392, 229736, 242990, 268840, 287170, 315887, 485980, 574340, 631774, 971960, 1148680, 1263548, 1579435, 2527096, 3158870, 6317740, 12635480]

約数ペア:

[(1, 12635480), (2, 6317740), (4, 3158870), (5, 2527096), (8, 1579435), (10, 1263548), (11, 1148680), (13, 971960), (20, 631774), (22, 574340), (26, 485980), (40, 315887), (44, 287170), (47, 268840), (52, 242990), (55, 229736), (65, 194392), (88, 143585), (94, 134420), (104, 121495), (110, 114868), (130, 97196), (143, 88360), (188, 67210), (220, 57434), (235, 53768), (260, 48598), (286, 44180), (376, 33605), (440, 28717), (470, 26884), (517, 24440), (520, 24299), (572, 22090), (611, 20680), (715, 17672), (940, 13442), (1034, 12220), (1144, 11045), (1222, 10340), (1430, 8836), (1880, 6721), (2068, 6110), (2209, 5720), (2444, 5170), (2585, 4888), (2860, 4418), (3055, 4136)]