87448480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{78079}}^1$

素因数の和:78101

約数の個数: 48

約数和(自身を含む): 236113920

約数和(自身を除く): 148665440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 78079, 156158, 312316, 390395, 546553, 624632, 780790, 1093106, 1249264, 1561580, 2186212, 2498528, 2732765, 3123160, 4372424, 5465530, 6246320, 8744848, 10931060, 12492640, 17489696, 21862120, 43724240, 87448480]

約数ペア:

[(1, 87448480), (2, 43724240), (4, 21862120), (5, 17489696), (7, 12492640), (8, 10931060), (10, 8744848), (14, 6246320), (16, 5465530), (20, 4372424), (28, 3123160), (32, 2732765), (35, 2498528), (40, 2186212), (56, 1561580), (70, 1249264), (80, 1093106), (112, 780790), (140, 624632), (160, 546553), (224, 390395), (280, 312316), (560, 156158), (1120, 78079)]