13754360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 33242400

約数和(自身を除く): 19488040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 179, 226, 340, 358, 452, 565, 680, 716, 895, 904, 1130, 1432, 1790, 1921, 2260, 3043, 3580, 3842, 4520, 6086, 7160, 7684, 9605, 12172, 15215, 15368, 19210, 20227, 24344, 30430, 38420, 40454, 60860, 76840, 80908, 101135, 121720, 161816, 202270, 343859, 404540, 687718, 809080, 1375436, 1719295, 2750872, 3438590, 6877180, 13754360]

約数ペア:

[(1, 13754360), (2, 6877180), (4, 3438590), (5, 2750872), (8, 1719295), (10, 1375436), (17, 809080), (20, 687718), (34, 404540), (40, 343859), (68, 202270), (85, 161816), (113, 121720), (136, 101135), (170, 80908), (179, 76840), (226, 60860), (340, 40454), (358, 38420), (452, 30430), (565, 24344), (680, 20227), (716, 19210), (895, 15368), (904, 15215), (1130, 12172), (1432, 9605), (1790, 7684), (1921, 7160), (2260, 6086), (3043, 4520), (3580, 3842)]