57211000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 167132160

約数和(自身を除く): 109921160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 743, 770, 875, 1000, 1100, 1375, 1400, 1486, 1540, 1750, 1925, 2200, 2750, 2972, 3080, 3500, 3715, 3850, 5201, 5500, 5944, 7000, 7430, 7700, 8173, 9625, 10402, 11000, 14860, 15400, 16346, 18575, 19250, 20804, 26005, 29720, 32692, 37150, 38500, 40865, 41608, 52010, 57211, 65384, 74300, 77000, 81730, 92875, 104020, 114422, 130025, 148600, 163460, 185750, 204325, 208040, 228844, 260050, 286055, 326920, 371500, 408650, 457688, 520100, 572110, 650125, 743000, 817300, 1021625, 1040200, 1144220, 1300250, 1430275, 1634600, 2043250, 2288440, 2600500, 2860550, 4086500, 5201000, 5721100, 7151375, 8173000, 11442200, 14302750, 28605500, 57211000]

約数ペア:

[(1, 57211000), (2, 28605500), (4, 14302750), (5, 11442200), (7, 8173000), (8, 7151375), (10, 5721100), (11, 5201000), (14, 4086500), (20, 2860550), (22, 2600500), (25, 2288440), (28, 2043250), (35, 1634600), (40, 1430275), (44, 1300250), (50, 1144220), (55, 1040200), (56, 1021625), (70, 817300), (77, 743000), (88, 650125), (100, 572110), (110, 520100), (125, 457688), (140, 408650), (154, 371500), (175, 326920), (200, 286055), (220, 260050), (250, 228844), (275, 208040), (280, 204325), (308, 185750), (350, 163460), (385, 148600), (440, 130025), (500, 114422), (550, 104020), (616, 92875), (700, 81730), (743, 77000), (770, 74300), (875, 65384), (1000, 57211), (1100, 52010), (1375, 41608), (1400, 40865), (1486, 38500), (1540, 37150), (1750, 32692), (1925, 29720), (2200, 26005), (2750, 20804), (2972, 19250), (3080, 18575), (3500, 16346), (3715, 15400), (3850, 14860), (5201, 11000), (5500, 10402), (5944, 9625), (7000, 8173), (7430, 7700)]