2034243560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1640519}}^1$

素因数の和:1640561

約数の個数: 32

約数和(自身を含む): 4724697600

約数和(自身を除く): 2690454040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1640519, 3281038, 6562076, 8202595, 13124152, 16405190, 32810380, 50856089, 65620760, 101712178, 203424356, 254280445, 406848712, 508560890, 1017121780, 2034243560]

約数ペア:

[(1, 2034243560), (2, 1017121780), (4, 508560890), (5, 406848712), (8, 254280445), (10, 203424356), (20, 101712178), (31, 65620760), (40, 50856089), (62, 32810380), (124, 16405190), (155, 13124152), (248, 8202595), (310, 6562076), (620, 3281038), (1240, 1640519)]