45124000

素因数分解:

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

素因数の和:443

約数の個数: 96

約数和(自身を含む): 114987600

約数和(自身を除く): 69863600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 250, 290, 389, 400, 464, 500, 580, 725, 778, 800, 928, 1000, 1160, 1450, 1556, 1945, 2000, 2320, 2900, 3112, 3625, 3890, 4000, 4640, 5800, 6224, 7250, 7780, 9725, 11281, 11600, 12448, 14500, 15560, 19450, 22562, 23200, 29000, 31120, 38900, 45124, 48625, 56405, 58000, 62240, 77800, 90248, 97250, 112810, 116000, 155600, 180496, 194500, 225620, 282025, 311200, 360992, 389000, 451240, 564050, 778000, 902480, 1128100, 1410125, 1556000, 1804960, 2256200, 2820250, 4512400, 5640500, 9024800, 11281000, 22562000, 45124000]

約数ペア:

[(1, 45124000), (2, 22562000), (4, 11281000), (5, 9024800), (8, 5640500), (10, 4512400), (16, 2820250), (20, 2256200), (25, 1804960), (29, 1556000), (32, 1410125), (40, 1128100), (50, 902480), (58, 778000), (80, 564050), (100, 451240), (116, 389000), (125, 360992), (145, 311200), (160, 282025), (200, 225620), (232, 194500), (250, 180496), (290, 155600), (389, 116000), (400, 112810), (464, 97250), (500, 90248), (580, 77800), (725, 62240), (778, 58000), (800, 56405), (928, 48625), (1000, 45124), (1160, 38900), (1450, 31120), (1556, 29000), (1945, 23200), (2000, 22562), (2320, 19450), (2900, 15560), (3112, 14500), (3625, 12448), (3890, 11600), (4000, 11281), (4640, 9725), (5800, 7780), (6224, 7250)]