83862560

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7823}}^1$

素因数の和:7905

約数の個数: 48

約数和(自身を含む): 201108096

約数和(自身を除く): 117245536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 7823, 10720, 15646, 31292, 39115, 62584, 78230, 125168, 156460, 250336, 312920, 524141, 625840, 1048282, 1251680, 2096564, 2620705, 4193128, 5241410, 8386256, 10482820, 16772512, 20965640, 41931280, 83862560]

約数ペア:

[(1, 83862560), (2, 41931280), (4, 20965640), (5, 16772512), (8, 10482820), (10, 8386256), (16, 5241410), (20, 4193128), (32, 2620705), (40, 2096564), (67, 1251680), (80, 1048282), (134, 625840), (160, 524141), (268, 312920), (335, 250336), (536, 156460), (670, 125168), (1072, 78230), (1340, 62584), (2144, 39115), (2680, 31292), (5360, 15646), (7823, 10720)]