25616710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 55994976

約数和(自身を除く): 30378266

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2273, 4546, 5635, 11270, 11365, 15911, 22730, 31822, 52279, 79555, 104558, 111377, 159110, 222754, 261395, 365953, 522790, 556885, 731906, 1113770, 1829765, 2561671, 3659530, 5123342, 12808355, 25616710]

約数ペア:

[(1, 25616710), (2, 12808355), (5, 5123342), (7, 3659530), (10, 2561671), (14, 1829765), (23, 1113770), (35, 731906), (46, 556885), (49, 522790), (70, 365953), (98, 261395), (115, 222754), (161, 159110), (230, 111377), (245, 104558), (322, 79555), (490, 52279), (805, 31822), (1127, 22730), (1610, 15911), (2254, 11365), (2273, 11270), (4546, 5635)]