13907360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5145

約数の個数: 48

約数和(自身を含む): 34795656

約数和(自身を除く): 20888296

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, 5113, 10226, 20452, 25565, 40904, 51130, 81808, 86921, 102260, 163616, 173842, 204520, 347684, 409040, 434605, 695368, 818080, 869210, 1390736, 1738420, 2781472, 3476840, 6953680, 13907360]

約数ペア:

[(1, 13907360), (2, 6953680), (4, 3476840), (5, 2781472), (8, 1738420), (10, 1390736), (16, 869210), (17, 818080), (20, 695368), (32, 434605), (34, 409040), (40, 347684), (68, 204520), (80, 173842), (85, 163616), (136, 102260), (160, 86921), (170, 81808), (272, 51130), (340, 40904), (544, 25565), (680, 20452), (1360, 10226), (2720, 5113)]