117103820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{344423}}^1$

素因数の和:344449

約数の個数: 24

約数和(自身を含む): 260384544

約数和(自身を除く): 143280724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 344423, 688846, 1377692, 1722115, 3444230, 5855191, 6888460, 11710382, 23420764, 29275955, 58551910, 117103820]

約数ペア:

[(1, 117103820), (2, 58551910), (4, 29275955), (5, 23420764), (10, 11710382), (17, 6888460), (20, 5855191), (34, 3444230), (68, 1722115), (85, 1377692), (170, 688846), (340, 344423)]