13658480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 37403856

約数和(自身を除く): 23745376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 83, 85, 88, 110, 121, 136, 166, 170, 176, 187, 220, 242, 272, 332, 340, 374, 415, 440, 484, 605, 664, 680, 748, 830, 880, 913, 935, 968, 1210, 1328, 1360, 1411, 1496, 1660, 1826, 1870, 1936, 2057, 2420, 2822, 2992, 3320, 3652, 3740, 4114, 4565, 4840, 5644, 6640, 7055, 7304, 7480, 8228, 9130, 9680, 10043, 10285, 11288, 14110, 14608, 14960, 15521, 16456, 18260, 20086, 20570, 22576, 28220, 31042, 32912, 36520, 40172, 41140, 50215, 56440, 62084, 73040, 77605, 80344, 82280, 100430, 112880, 124168, 155210, 160688, 164560, 170731, 200860, 248336, 310420, 341462, 401720, 620840, 682924, 803440, 853655, 1241680, 1365848, 1707310, 2731696, 3414620, 6829240, 13658480]

約数ペア:

[(1, 13658480), (2, 6829240), (4, 3414620), (5, 2731696), (8, 1707310), (10, 1365848), (11, 1241680), (16, 853655), (17, 803440), (20, 682924), (22, 620840), (34, 401720), (40, 341462), (44, 310420), (55, 248336), (68, 200860), (80, 170731), (83, 164560), (85, 160688), (88, 155210), (110, 124168), (121, 112880), (136, 100430), (166, 82280), (170, 80344), (176, 77605), (187, 73040), (220, 62084), (242, 56440), (272, 50215), (332, 41140), (340, 40172), (374, 36520), (415, 32912), (440, 31042), (484, 28220), (605, 22576), (664, 20570), (680, 20086), (748, 18260), (830, 16456), (880, 15521), (913, 14960), (935, 14608), (968, 14110), (1210, 11288), (1328, 10285), (1360, 10043), (1411, 9680), (1496, 9130), (1660, 8228), (1826, 7480), (1870, 7304), (1936, 7055), (2057, 6640), (2420, 5644), (2822, 4840), (2992, 4565), (3320, 4114), (3652, 3740)]