40896160

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 97120296

約数和(自身を除く): 56224136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1097, 1165, 1864, 2194, 2330, 3728, 4388, 4660, 5485, 7456, 8776, 9320, 10970, 17552, 18640, 21940, 35104, 37280, 43880, 87760, 175520, 255601, 511202, 1022404, 1278005, 2044808, 2556010, 4089616, 5112020, 8179232, 10224040, 20448080, 40896160]

約数ペア:

[(1, 40896160), (2, 20448080), (4, 10224040), (5, 8179232), (8, 5112020), (10, 4089616), (16, 2556010), (20, 2044808), (32, 1278005), (40, 1022404), (80, 511202), (160, 255601), (233, 175520), (466, 87760), (932, 43880), (1097, 37280), (1165, 35104), (1864, 21940), (2194, 18640), (2330, 17552), (3728, 10970), (4388, 9320), (4660, 8776), (5485, 7456)]