88351060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1499}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 212688000

約数和(自身を除く): 124336940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 842, 1499, 1684, 2105, 2947, 2998, 4210, 5894, 5996, 7495, 8420, 10493, 11788, 14735, 14990, 20986, 29470, 29980, 41972, 52465, 58940, 104930, 209860, 631079, 1262158, 2524316, 3155395, 4417553, 6310790, 8835106, 12621580, 17670212, 22087765, 44175530, 88351060]

約数ペア:

[(1, 88351060), (2, 44175530), (4, 22087765), (5, 17670212), (7, 12621580), (10, 8835106), (14, 6310790), (20, 4417553), (28, 3155395), (35, 2524316), (70, 1262158), (140, 631079), (421, 209860), (842, 104930), (1499, 58940), (1684, 52465), (2105, 41972), (2947, 29980), (2998, 29470), (4210, 20986), (5894, 14990), (5996, 14735), (7495, 11788), (8420, 10493)]