24956500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 34797740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 71, 74, 76, 95, 100, 125, 142, 148, 185, 190, 250, 284, 355, 370, 380, 475, 500, 703, 710, 740, 925, 950, 1349, 1406, 1420, 1775, 1850, 1900, 2375, 2627, 2698, 2812, 3515, 3550, 3700, 4625, 4750, 5254, 5396, 6745, 7030, 7100, 8875, 9250, 9500, 10508, 13135, 13490, 14060, 17575, 17750, 18500, 26270, 26980, 33725, 35150, 35500, 49913, 52540, 65675, 67450, 70300, 87875, 99826, 131350, 134900, 168625, 175750, 199652, 249565, 262700, 328375, 337250, 351500, 499130, 656750, 674500, 998260, 1247825, 1313500, 2495650, 4991300, 6239125, 12478250, 24956500]

約数ペア:

[(1, 24956500), (2, 12478250), (4, 6239125), (5, 4991300), (10, 2495650), (19, 1313500), (20, 1247825), (25, 998260), (37, 674500), (38, 656750), (50, 499130), (71, 351500), (74, 337250), (76, 328375), (95, 262700), (100, 249565), (125, 199652), (142, 175750), (148, 168625), (185, 134900), (190, 131350), (250, 99826), (284, 87875), (355, 70300), (370, 67450), (380, 65675), (475, 52540), (500, 49913), (703, 35500), (710, 35150), (740, 33725), (925, 26980), (950, 26270), (1349, 18500), (1406, 17750), (1420, 17575), (1775, 14060), (1850, 13490), (1900, 13135), (2375, 10508), (2627, 9500), (2698, 9250), (2812, 8875), (3515, 7100), (3550, 7030), (3700, 6745), (4625, 5396), (4750, 5254)]