20140250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6227

約数の個数: 32

約数和(自身を含む): 40609296

約数和(自身を除く): 20469046

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6197, 12394, 30985, 61970, 80561, 154925, 161122, 309850, 402805, 774625, 805610, 1549250, 2014025, 4028050, 10070125, 20140250]

約数ペア:

[(1, 20140250), (2, 10070125), (5, 4028050), (10, 2014025), (13, 1549250), (25, 805610), (26, 774625), (50, 402805), (65, 309850), (125, 161122), (130, 154925), (250, 80561), (325, 61970), (650, 30985), (1625, 12394), (3250, 6197)]