22562000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 56581200

約数和(自身を除く): 34019200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 389, 400, 464, 500, 580, 725, 778, 1000, 1160, 1450, 1556, 1945, 2000, 2320, 2900, 3112, 3625, 3890, 5800, 6224, 7250, 7780, 9725, 11281, 11600, 14500, 15560, 19450, 22562, 29000, 31120, 38900, 45124, 48625, 56405, 58000, 77800, 90248, 97250, 112810, 155600, 180496, 194500, 225620, 282025, 389000, 451240, 564050, 778000, 902480, 1128100, 1410125, 2256200, 2820250, 4512400, 5640500, 11281000, 22562000]

約数ペア:

[(1, 22562000), (2, 11281000), (4, 5640500), (5, 4512400), (8, 2820250), (10, 2256200), (16, 1410125), (20, 1128100), (25, 902480), (29, 778000), (40, 564050), (50, 451240), (58, 389000), (80, 282025), (100, 225620), (116, 194500), (125, 180496), (145, 155600), (200, 112810), (232, 97250), (250, 90248), (290, 77800), (389, 58000), (400, 56405), (464, 48625), (500, 45124), (580, 38900), (725, 31120), (778, 29000), (1000, 22562), (1160, 19450), (1450, 15560), (1556, 14500), (1945, 11600), (2000, 11281), (2320, 9725), (2900, 7780), (3112, 7250), (3625, 6224), (3890, 5800)]