2014098440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{445597}}^1$

素因数の和:445721

約数の個数: 32

約数和(自身を含む): 4571835480

約数和(自身を除く): 2557737040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 445597, 891194, 1782388, 2227985, 3564776, 4455970, 8911940, 17823880, 50352461, 100704922, 201409844, 251762305, 402819688, 503524610, 1007049220, 2014098440]

約数ペア:

[(1, 2014098440), (2, 1007049220), (4, 503524610), (5, 402819688), (8, 251762305), (10, 201409844), (20, 100704922), (40, 50352461), (113, 17823880), (226, 8911940), (452, 4455970), (565, 3564776), (904, 2227985), (1130, 1782388), (2260, 891194), (4520, 445597)]