1570644920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3020471}}^1$

素因数の和:3020495

約数の個数: 32

約数和(自身を含む): 3805794720

約数和(自身を除く): 2235149800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3020471, 6040942, 12081884, 15102355, 24163768, 30204710, 39266123, 60409420, 78532246, 120818840, 157064492, 196330615, 314128984, 392661230, 785322460, 1570644920]

約数ペア:

[(1, 1570644920), (2, 785322460), (4, 392661230), (5, 314128984), (8, 196330615), (10, 157064492), (13, 120818840), (20, 78532246), (26, 60409420), (40, 39266123), (52, 30204710), (65, 24163768), (104, 15102355), (130, 12081884), (260, 6040942), (520, 3020471)]