13874720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 34714008

約数和(自身を除く): 20839288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5101, 10202, 20404, 25505, 40808, 51010, 81616, 86717, 102020, 163232, 173434, 204040, 346868, 408080, 433585, 693736, 816160, 867170, 1387472, 1734340, 2774944, 3468680, 6937360, 13874720]

約数ペア:

[(1, 13874720), (2, 6937360), (4, 3468680), (5, 2774944), (8, 1734340), (10, 1387472), (16, 867170), (17, 816160), (20, 693736), (32, 433585), (34, 408080), (40, 346868), (68, 204040), (80, 173434), (85, 163232), (136, 102020), (160, 86717), (170, 81616), (272, 51010), (340, 40808), (544, 25505), (680, 20404), (1360, 10202), (2720, 5101)]