4028050

素因数分解:

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

素因数の和:6222

約数の個数: 24

約数和(自身を含む): 8069796

約数和(自身を除く): 4041746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6197, 12394, 30985, 61970, 80561, 154925, 161122, 309850, 402805, 805610, 2014025, 4028050]

約数ペア:

[(1, 4028050), (2, 2014025), (5, 805610), (10, 402805), (13, 309850), (25, 161122), (26, 154925), (50, 80561), (65, 61970), (130, 30985), (325, 12394), (650, 6197)]