24771250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 56232000

約数和(自身を除く): 31460750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 149, 175, 190, 250, 266, 298, 350, 475, 625, 665, 745, 875, 950, 1043, 1250, 1330, 1490, 1750, 2086, 2375, 2831, 3325, 3725, 4375, 4750, 5215, 5662, 6650, 7450, 8750, 10430, 11875, 14155, 16625, 18625, 19817, 23750, 26075, 28310, 33250, 37250, 39634, 52150, 70775, 83125, 93125, 99085, 130375, 141550, 166250, 186250, 198170, 260750, 353875, 495425, 651875, 707750, 990850, 1303750, 1769375, 2477125, 3538750, 4954250, 12385625, 24771250]

約数ペア:

[(1, 24771250), (2, 12385625), (5, 4954250), (7, 3538750), (10, 2477125), (14, 1769375), (19, 1303750), (25, 990850), (35, 707750), (38, 651875), (50, 495425), (70, 353875), (95, 260750), (125, 198170), (133, 186250), (149, 166250), (175, 141550), (190, 130375), (250, 99085), (266, 93125), (298, 83125), (350, 70775), (475, 52150), (625, 39634), (665, 37250), (745, 33250), (875, 28310), (950, 26075), (1043, 23750), (1250, 19817), (1330, 18625), (1490, 16625), (1750, 14155), (2086, 11875), (2375, 10430), (2831, 8750), (3325, 7450), (3725, 6650), (4375, 5662), (4750, 5215)]