79879000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 196691040

約数和(自身を除く): 116812040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 151, 184, 200, 230, 250, 302, 460, 500, 529, 575, 604, 755, 920, 1000, 1058, 1150, 1208, 1510, 2116, 2300, 2645, 2875, 3020, 3473, 3775, 4232, 4600, 5290, 5750, 6040, 6946, 7550, 10580, 11500, 13225, 13892, 15100, 17365, 18875, 21160, 23000, 26450, 27784, 30200, 34730, 37750, 52900, 66125, 69460, 75500, 79879, 86825, 105800, 132250, 138920, 151000, 159758, 173650, 264500, 319516, 347300, 399395, 434125, 529000, 639032, 694600, 798790, 868250, 1597580, 1736500, 1996975, 3195160, 3473000, 3993950, 7987900, 9984875, 15975800, 19969750, 39939500, 79879000]

約数ペア:

[(1, 79879000), (2, 39939500), (4, 19969750), (5, 15975800), (8, 9984875), (10, 7987900), (20, 3993950), (23, 3473000), (25, 3195160), (40, 1996975), (46, 1736500), (50, 1597580), (92, 868250), (100, 798790), (115, 694600), (125, 639032), (151, 529000), (184, 434125), (200, 399395), (230, 347300), (250, 319516), (302, 264500), (460, 173650), (500, 159758), (529, 151000), (575, 138920), (604, 132250), (755, 105800), (920, 86825), (1000, 79879), (1058, 75500), (1150, 69460), (1208, 66125), (1510, 52900), (2116, 37750), (2300, 34730), (2645, 30200), (2875, 27784), (3020, 26450), (3473, 23000), (3775, 21160), (4232, 18875), (4600, 17365), (5290, 15100), (5750, 13892), (6040, 13225), (6946, 11500), (7550, 10580)]