941431000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{49549}}^1$

素因数の和:49589

約数の個数: 64

約数和(自身を含む): 2318940000

約数和(自身を除く): 1377509000

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, 1900, 2375, 3800, 4750, 9500, 19000, 49549, 99098, 198196, 247745, 396392, 495490, 941431, 990980, 1238725, 1882862, 1981960, 2477450, 3765724, 4707155, 4954900, 6193625, 7531448, 9414310, 9909800, 12387250, 18828620, 23535775, 24774500, 37657240, 47071550, 49549000, 94143100, 117678875, 188286200, 235357750, 470715500, 941431000]

約数ペア:

[(1, 941431000), (2, 470715500), (4, 235357750), (5, 188286200), (8, 117678875), (10, 94143100), (19, 49549000), (20, 47071550), (25, 37657240), (38, 24774500), (40, 23535775), (50, 18828620), (76, 12387250), (95, 9909800), (100, 9414310), (125, 7531448), (152, 6193625), (190, 4954900), (200, 4707155), (250, 3765724), (380, 2477450), (475, 1981960), (500, 1882862), (760, 1238725), (950, 990980), (1000, 941431), (1900, 495490), (2375, 396392), (3800, 247745), (4750, 198196), (9500, 99098), (19000, 49549)]