424148920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{815671}}^1$

素因数の和:815695

約数の個数: 32

約数和(自身を含む): 1027746720

約数和(自身を除く): 603597800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 815671, 1631342, 3262684, 4078355, 6525368, 8156710, 10603723, 16313420, 21207446, 32626840, 42414892, 53018615, 84829784, 106037230, 212074460, 424148920]

約数ペア:

[(1, 424148920), (2, 212074460), (4, 106037230), (5, 84829784), (8, 53018615), (10, 42414892), (13, 32626840), (20, 21207446), (26, 16313420), (40, 10603723), (52, 8156710), (65, 6525368), (104, 4078355), (130, 3262684), (260, 1631342), (520, 815671)]