83231750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 96480250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 199, 239, 250, 350, 398, 478, 875, 995, 1195, 1393, 1673, 1750, 1990, 2390, 2786, 3346, 4975, 5975, 6965, 8365, 9950, 11950, 13930, 16730, 24875, 29875, 34825, 41825, 47561, 49750, 59750, 69650, 83650, 95122, 174125, 209125, 237805, 332927, 348250, 418250, 475610, 665854, 1189025, 1664635, 2378050, 3329270, 5945125, 8323175, 11890250, 16646350, 41615875, 83231750]

約数ペア:

[(1, 83231750), (2, 41615875), (5, 16646350), (7, 11890250), (10, 8323175), (14, 5945125), (25, 3329270), (35, 2378050), (50, 1664635), (70, 1189025), (125, 665854), (175, 475610), (199, 418250), (239, 348250), (250, 332927), (350, 237805), (398, 209125), (478, 174125), (875, 95122), (995, 83650), (1195, 69650), (1393, 59750), (1673, 49750), (1750, 47561), (1990, 41825), (2390, 34825), (2786, 29875), (3346, 24875), (4975, 16730), (5975, 13930), (6965, 11950), (8365, 9950)]