38244500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 97843200

約数和(自身を除く): 59598700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 223, 245, 250, 343, 350, 446, 490, 500, 686, 700, 875, 892, 980, 1115, 1225, 1372, 1561, 1715, 1750, 2230, 2450, 3122, 3430, 3500, 4460, 4900, 5575, 6125, 6244, 6860, 7805, 8575, 10927, 11150, 12250, 15610, 17150, 21854, 22300, 24500, 27875, 31220, 34300, 39025, 42875, 43708, 54635, 55750, 76489, 78050, 85750, 109270, 111500, 152978, 156100, 171500, 195125, 218540, 273175, 305956, 382445, 390250, 546350, 764890, 780500, 1092700, 1365875, 1529780, 1912225, 2731750, 3824450, 5463500, 7648900, 9561125, 19122250, 38244500]

約数ペア:

[(1, 38244500), (2, 19122250), (4, 9561125), (5, 7648900), (7, 5463500), (10, 3824450), (14, 2731750), (20, 1912225), (25, 1529780), (28, 1365875), (35, 1092700), (49, 780500), (50, 764890), (70, 546350), (98, 390250), (100, 382445), (125, 305956), (140, 273175), (175, 218540), (196, 195125), (223, 171500), (245, 156100), (250, 152978), (343, 111500), (350, 109270), (446, 85750), (490, 78050), (500, 76489), (686, 55750), (700, 54635), (875, 43708), (892, 42875), (980, 39025), (1115, 34300), (1225, 31220), (1372, 27875), (1561, 24500), (1715, 22300), (1750, 21854), (2230, 17150), (2450, 15610), (3122, 12250), (3430, 11150), (3500, 10927), (4460, 8575), (4900, 7805), (5575, 6860), (6125, 6244)]