103399400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39769}}^1$

素因数の和:39798

約数の個数: 48

約数和(自身を含む): 258902700

約数和(自身を除く): 155503300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 39769, 79538, 159076, 198845, 318152, 397690, 516997, 795380, 994225, 1033994, 1590760, 1988450, 2067988, 2584985, 3976900, 4135976, 5169970, 7953800, 10339940, 12924925, 20679880, 25849850, 51699700, 103399400]

約数ペア:

[(1, 103399400), (2, 51699700), (4, 25849850), (5, 20679880), (8, 12924925), (10, 10339940), (13, 7953800), (20, 5169970), (25, 4135976), (26, 3976900), (40, 2584985), (50, 2067988), (52, 1988450), (65, 1590760), (100, 1033994), (104, 994225), (130, 795380), (200, 516997), (260, 397690), (325, 318152), (520, 198845), (650, 159076), (1300, 79538), (2600, 39769)]