103200760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198463}}^1$

素因数の和:198487

約数の個数: 32

約数和(自身を含む): 250064640

約数和(自身を除く): 146863880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 198463, 396926, 793852, 992315, 1587704, 1984630, 2580019, 3969260, 5160038, 7938520, 10320076, 12900095, 20640152, 25800190, 51600380, 103200760]

約数ペア:

[(1, 103200760), (2, 51600380), (4, 25800190), (5, 20640152), (8, 12900095), (10, 10320076), (13, 7938520), (20, 5160038), (26, 3969260), (40, 2580019), (52, 1984630), (65, 1587704), (104, 992315), (130, 793852), (260, 396926), (520, 198463)]