6953680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 40

約数和(自身を含む): 17121672

約数和(自身を除く): 10167992

約数列:

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

約数ペア:

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