240939250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 471744000

約数和(自身を除く): 230804750

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 167, 199, 250, 290, 334, 398, 725, 835, 995, 1450, 1670, 1990, 3625, 4175, 4843, 4975, 5771, 7250, 8350, 9686, 9950, 11542, 20875, 24215, 24875, 28855, 33233, 41750, 48430, 49750, 57710, 66466, 121075, 144275, 166165, 242150, 288550, 332330, 605375, 721375, 830825, 963757, 1210750, 1442750, 1661650, 1927514, 4154125, 4818785, 8308250, 9637570, 24093925, 48187850, 120469625, 240939250]

約数ペア:

[(1, 240939250), (2, 120469625), (5, 48187850), (10, 24093925), (25, 9637570), (29, 8308250), (50, 4818785), (58, 4154125), (125, 1927514), (145, 1661650), (167, 1442750), (199, 1210750), (250, 963757), (290, 830825), (334, 721375), (398, 605375), (725, 332330), (835, 288550), (995, 242150), (1450, 166165), (1670, 144275), (1990, 121075), (3625, 66466), (4175, 57710), (4843, 49750), (4975, 48430), (5771, 41750), (7250, 33233), (8350, 28855), (9686, 24875), (9950, 24215), (11542, 20875)]