600850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 1141668

約数和(自身を除く): 540818

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 197, 305, 394, 610, 985, 1525, 1970, 3050, 4925, 9850, 12017, 24034, 60085, 120170, 300425, 600850]

約数ペア:

[(1, 600850), (2, 300425), (5, 120170), (10, 60085), (25, 24034), (50, 12017), (61, 9850), (122, 4925), (197, 3050), (305, 1970), (394, 1525), (610, 985)]