13548320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 34117524

約数和(自身を除く): 20569204

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 293, 340, 544, 578, 586, 680, 1156, 1172, 1360, 1445, 1465, 2312, 2344, 2720, 2890, 2930, 4624, 4688, 4981, 5780, 5860, 9248, 9376, 9962, 11560, 11720, 19924, 23120, 23440, 24905, 39848, 46240, 46880, 49810, 79696, 84677, 99620, 159392, 169354, 199240, 338708, 398480, 423385, 677416, 796960, 846770, 1354832, 1693540, 2709664, 3387080, 6774160, 13548320]

約数ペア:

[(1, 13548320), (2, 6774160), (4, 3387080), (5, 2709664), (8, 1693540), (10, 1354832), (16, 846770), (17, 796960), (20, 677416), (32, 423385), (34, 398480), (40, 338708), (68, 199240), (80, 169354), (85, 159392), (136, 99620), (160, 84677), (170, 79696), (272, 49810), (289, 46880), (293, 46240), (340, 39848), (544, 24905), (578, 23440), (586, 23120), (680, 19924), (1156, 11720), (1172, 11560), (1360, 9962), (1445, 9376), (1465, 9248), (2312, 5860), (2344, 5780), (2720, 4981), (2890, 4688), (2930, 4624)]