258021400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14177}}^1$

素因数の和:14213

約数の個数: 96

約数和(自身を含む): 738390240

約数和(自身を除く): 480368840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 14177, 18200, 28354, 56708, 70885, 99239, 113416, 141770, 184301, 198478, 283540, 354425, 368602, 396956, 496195, 567080, 708850, 737204, 793912, 921505, 992390, 1290107, 1417700, 1474408, 1843010, 1984780, 2480975, 2580214, 2835400, 3686020, 3969560, 4607525, 4961950, 5160428, 6450535, 7372040, 9215050, 9923900, 10320856, 12901070, 18430100, 19847800, 25802140, 32252675, 36860200, 51604280, 64505350, 129010700, 258021400]

約数ペア:

[(1, 258021400), (2, 129010700), (4, 64505350), (5, 51604280), (7, 36860200), (8, 32252675), (10, 25802140), (13, 19847800), (14, 18430100), (20, 12901070), (25, 10320856), (26, 9923900), (28, 9215050), (35, 7372040), (40, 6450535), (50, 5160428), (52, 4961950), (56, 4607525), (65, 3969560), (70, 3686020), (91, 2835400), (100, 2580214), (104, 2480975), (130, 1984780), (140, 1843010), (175, 1474408), (182, 1417700), (200, 1290107), (260, 992390), (280, 921505), (325, 793912), (350, 737204), (364, 708850), (455, 567080), (520, 496195), (650, 396956), (700, 368602), (728, 354425), (910, 283540), (1300, 198478), (1400, 184301), (1820, 141770), (2275, 113416), (2600, 99239), (3640, 70885), (4550, 56708), (9100, 28354), (14177, 18200)]