2091650000

素因数分解:

$2^4\times 5^5\times {\mathrm{11}}^1\times {\mathrm{3803}}^1$

素因数の和:3847

約数の個数: 120

約数和(自身を含む): 5527333728

約数和(自身を除く): 3435683728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 625, 880, 1000, 1100, 1250, 1375, 2000, 2200, 2500, 2750, 3125, 3803, 4400, 5000, 5500, 6250, 6875, 7606, 10000, 11000, 12500, 13750, 15212, 19015, 22000, 25000, 27500, 30424, 34375, 38030, 41833, 50000, 55000, 60848, 68750, 76060, 83666, 95075, 110000, 137500, 152120, 167332, 190150, 209165, 275000, 304240, 334664, 380300, 418330, 475375, 550000, 669328, 760600, 836660, 950750, 1045825, 1521200, 1673320, 1901500, 2091650, 2376875, 3346640, 3803000, 4183300, 4753750, 5229125, 7606000, 8366600, 9507500, 10458250, 11884375, 16733200, 19015000, 20916500, 23768750, 26145625, 38030000, 41833000, 47537500, 52291250, 83666000, 95075000, 104582500, 130728125, 190150000, 209165000, 261456250, 418330000, 522912500, 1045825000, 2091650000]

約数ペア:

[(1, 2091650000), (2, 1045825000), (4, 522912500), (5, 418330000), (8, 261456250), (10, 209165000), (11, 190150000), (16, 130728125), (20, 104582500), (22, 95075000), (25, 83666000), (40, 52291250), (44, 47537500), (50, 41833000), (55, 38030000), (80, 26145625), (88, 23768750), (100, 20916500), (110, 19015000), (125, 16733200), (176, 11884375), (200, 10458250), (220, 9507500), (250, 8366600), (275, 7606000), (400, 5229125), (440, 4753750), (500, 4183300), (550, 3803000), (625, 3346640), (880, 2376875), (1000, 2091650), (1100, 1901500), (1250, 1673320), (1375, 1521200), (2000, 1045825), (2200, 950750), (2500, 836660), (2750, 760600), (3125, 669328), (3803, 550000), (4400, 475375), (5000, 418330), (5500, 380300), (6250, 334664), (6875, 304240), (7606, 275000), (10000, 209165), (11000, 190150), (12500, 167332), (13750, 152120), (15212, 137500), (19015, 110000), (22000, 95075), (25000, 83666), (27500, 76060), (30424, 68750), (34375, 60848), (38030, 55000), (41833, 50000)]