104088920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200171}}^1$

素因数の和:200195

約数の個数: 32

約数和(自身を含む): 252216720

約数和(自身を除く): 148127800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 200171, 400342, 800684, 1000855, 1601368, 2001710, 2602223, 4003420, 5204446, 8006840, 10408892, 13011115, 20817784, 26022230, 52044460, 104088920]

約数ペア:

[(1, 104088920), (2, 52044460), (4, 26022230), (5, 20817784), (8, 13011115), (10, 10408892), (13, 8006840), (20, 5204446), (26, 4003420), (40, 2602223), (52, 2001710), (65, 1601368), (104, 1000855), (130, 800684), (260, 400342), (520, 200171)]