4570280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 13063680

約数和(自身を除く): 8493400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 47, 52, 55, 65, 68, 85, 88, 94, 104, 110, 130, 136, 143, 170, 187, 188, 220, 221, 235, 260, 286, 340, 374, 376, 440, 442, 470, 517, 520, 572, 611, 680, 715, 748, 799, 884, 935, 940, 1034, 1105, 1144, 1222, 1430, 1496, 1598, 1768, 1870, 1880, 2068, 2210, 2431, 2444, 2585, 2860, 3055, 3196, 3740, 3995, 4136, 4420, 4862, 4888, 5170, 5720, 6110, 6392, 6721, 7480, 7990, 8789, 8840, 9724, 10340, 10387, 12155, 12220, 13442, 15980, 17578, 19448, 20680, 20774, 24310, 24440, 26884, 31960, 33605, 35156, 41548, 43945, 48620, 51935, 53768, 67210, 70312, 83096, 87890, 97240, 103870, 114257, 134420, 175780, 207740, 228514, 268840, 351560, 415480, 457028, 571285, 914056, 1142570, 2285140, 4570280]

約数ペア:

[(1, 4570280), (2, 2285140), (4, 1142570), (5, 914056), (8, 571285), (10, 457028), (11, 415480), (13, 351560), (17, 268840), (20, 228514), (22, 207740), (26, 175780), (34, 134420), (40, 114257), (44, 103870), (47, 97240), (52, 87890), (55, 83096), (65, 70312), (68, 67210), (85, 53768), (88, 51935), (94, 48620), (104, 43945), (110, 41548), (130, 35156), (136, 33605), (143, 31960), (170, 26884), (187, 24440), (188, 24310), (220, 20774), (221, 20680), (235, 19448), (260, 17578), (286, 15980), (340, 13442), (374, 12220), (376, 12155), (440, 10387), (442, 10340), (470, 9724), (517, 8840), (520, 8789), (572, 7990), (611, 7480), (680, 6721), (715, 6392), (748, 6110), (799, 5720), (884, 5170), (935, 4888), (940, 4862), (1034, 4420), (1105, 4136), (1144, 3995), (1222, 3740), (1430, 3196), (1496, 3055), (1598, 2860), (1768, 2585), (1870, 2444), (1880, 2431), (2068, 2210)]