130511500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{761}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 332841600

約数和(自身を除く): 202330100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 761, 875, 980, 1225, 1372, 1522, 1715, 1750, 2450, 3044, 3430, 3500, 3805, 4900, 5327, 6125, 6860, 7610, 8575, 10654, 12250, 15220, 17150, 19025, 21308, 24500, 26635, 34300, 37289, 38050, 42875, 53270, 74578, 76100, 85750, 95125, 106540, 133175, 149156, 171500, 186445, 190250, 261023, 266350, 372890, 380500, 522046, 532700, 665875, 745780, 932225, 1044092, 1305115, 1331750, 1864450, 2610230, 2663500, 3728900, 4661125, 5220460, 6525575, 9322250, 13051150, 18644500, 26102300, 32627875, 65255750, 130511500]

約数ペア:

[(1, 130511500), (2, 65255750), (4, 32627875), (5, 26102300), (7, 18644500), (10, 13051150), (14, 9322250), (20, 6525575), (25, 5220460), (28, 4661125), (35, 3728900), (49, 2663500), (50, 2610230), (70, 1864450), (98, 1331750), (100, 1305115), (125, 1044092), (140, 932225), (175, 745780), (196, 665875), (245, 532700), (250, 522046), (343, 380500), (350, 372890), (490, 266350), (500, 261023), (686, 190250), (700, 186445), (761, 171500), (875, 149156), (980, 133175), (1225, 106540), (1372, 95125), (1522, 85750), (1715, 76100), (1750, 74578), (2450, 53270), (3044, 42875), (3430, 38050), (3500, 37289), (3805, 34300), (4900, 26635), (5327, 24500), (6125, 21308), (6860, 19025), (7610, 17150), (8575, 15220), (10654, 12250)]