29849000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 73569600

約数和(自身を除く): 43720600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1571, 1900, 2375, 3142, 3800, 4750, 6284, 7855, 9500, 12568, 15710, 19000, 29849, 31420, 39275, 59698, 62840, 78550, 119396, 149245, 157100, 196375, 238792, 298490, 314200, 392750, 596980, 746225, 785500, 1193960, 1492450, 1571000, 2984900, 3731125, 5969800, 7462250, 14924500, 29849000]

約数ペア:

[(1, 29849000), (2, 14924500), (4, 7462250), (5, 5969800), (8, 3731125), (10, 2984900), (19, 1571000), (20, 1492450), (25, 1193960), (38, 785500), (40, 746225), (50, 596980), (76, 392750), (95, 314200), (100, 298490), (125, 238792), (152, 196375), (190, 157100), (200, 149245), (250, 119396), (380, 78550), (475, 62840), (500, 59698), (760, 39275), (950, 31420), (1000, 29849), (1571, 19000), (1900, 15710), (2375, 12568), (3142, 9500), (3800, 7855), (4750, 6284)]