25648070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 31233370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 3079, 4165, 6158, 8330, 15395, 21553, 30790, 43106, 52343, 104686, 107765, 150871, 215530, 261715, 301742, 366401, 523430, 732802, 754355, 1508710, 1832005, 2564807, 3664010, 5129614, 12824035, 25648070]

約数ペア:

[(1, 25648070), (2, 12824035), (5, 5129614), (7, 3664010), (10, 2564807), (14, 1832005), (17, 1508710), (34, 754355), (35, 732802), (49, 523430), (70, 366401), (85, 301742), (98, 261715), (119, 215530), (170, 150871), (238, 107765), (245, 104686), (490, 52343), (595, 43106), (833, 30790), (1190, 21553), (1666, 15395), (3079, 8330), (4165, 6158)]