88007750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 174096000

約数和(自身を除く): 86088250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 125, 145, 199, 250, 290, 305, 398, 610, 725, 995, 1450, 1525, 1769, 1990, 3050, 3538, 3625, 4975, 5771, 7250, 7625, 8845, 9950, 11542, 12139, 15250, 17690, 24278, 24875, 28855, 44225, 49750, 57710, 60695, 88450, 121390, 144275, 221125, 288550, 303475, 352031, 442250, 606950, 704062, 721375, 1442750, 1517375, 1760155, 3034750, 3520310, 8800775, 17601550, 44003875, 88007750]

約数ペア:

[(1, 88007750), (2, 44003875), (5, 17601550), (10, 8800775), (25, 3520310), (29, 3034750), (50, 1760155), (58, 1517375), (61, 1442750), (122, 721375), (125, 704062), (145, 606950), (199, 442250), (250, 352031), (290, 303475), (305, 288550), (398, 221125), (610, 144275), (725, 121390), (995, 88450), (1450, 60695), (1525, 57710), (1769, 49750), (1990, 44225), (3050, 28855), (3538, 24875), (3625, 24278), (4975, 17690), (5771, 15250), (7250, 12139), (7625, 11542), (8845, 9950)]