88916770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{977}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 168998400

約数和(自身を除く): 80081630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 479, 958, 977, 1954, 2395, 4790, 4885, 9101, 9770, 18202, 18563, 37126, 45505, 91010, 92815, 185630, 467983, 935966, 2339915, 4679830, 8891677, 17783354, 44458385, 88916770]

約数ペア:

[(1, 88916770), (2, 44458385), (5, 17783354), (10, 8891677), (19, 4679830), (38, 2339915), (95, 935966), (190, 467983), (479, 185630), (958, 92815), (977, 91010), (1954, 45505), (2395, 37126), (4790, 18563), (4885, 18202), (9101, 9770)]