7029085040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1112197}}^1$

素因数の和:1112289

約数の個数: 40

約数和(自身を含む): 16549506240

約数和(自身を除く): 9520421200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 1112197, 2224394, 4448788, 5560985, 8897576, 11121970, 17795152, 22243940, 44487880, 87863563, 88975760, 175727126, 351454252, 439317815, 702908504, 878635630, 1405817008, 1757271260, 3514542520, 7029085040]

約数ペア:

[(1, 7029085040), (2, 3514542520), (4, 1757271260), (5, 1405817008), (8, 878635630), (10, 702908504), (16, 439317815), (20, 351454252), (40, 175727126), (79, 88975760), (80, 87863563), (158, 44487880), (316, 22243940), (395, 17795152), (632, 11121970), (790, 8897576), (1264, 5560985), (1580, 4448788), (3160, 2224394), (6320, 1112197)]