501197200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9465

約数の個数: 120

約数和(自身を含む): 1448726720

約数和(自身を除く): 947529520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 9421, 10640, 13300, 18842, 26600, 37684, 47105, 53200, 65947, 75368, 94210, 131894, 150736, 178999, 188420, 235525, 263788, 329735, 357998, 376840, 471050, 527576, 659470, 715996, 753680, 894995, 942100, 1055152, 1252993, 1318940, 1431992, 1648675, 1789990, 1884200, 2505986, 2637880, 2863984, 3297350, 3579980, 3768400, 4474975, 5011972, 5275760, 6264965, 6594700, 7159960, 8949950, 10023944, 12529930, 13189400, 14319920, 17899900, 20047888, 25059860, 26378800, 31324825, 35799800, 50119720, 62649650, 71599600, 100239440, 125299300, 250598600, 501197200]

約数ペア:

[(1, 501197200), (2, 250598600), (4, 125299300), (5, 100239440), (7, 71599600), (8, 62649650), (10, 50119720), (14, 35799800), (16, 31324825), (19, 26378800), (20, 25059860), (25, 20047888), (28, 17899900), (35, 14319920), (38, 13189400), (40, 12529930), (50, 10023944), (56, 8949950), (70, 7159960), (76, 6594700), (80, 6264965), (95, 5275760), (100, 5011972), (112, 4474975), (133, 3768400), (140, 3579980), (152, 3297350), (175, 2863984), (190, 2637880), (200, 2505986), (266, 1884200), (280, 1789990), (304, 1648675), (350, 1431992), (380, 1318940), (400, 1252993), (475, 1055152), (532, 942100), (560, 894995), (665, 753680), (700, 715996), (760, 659470), (950, 527576), (1064, 471050), (1330, 376840), (1400, 357998), (1520, 329735), (1900, 263788), (2128, 235525), (2660, 188420), (2800, 178999), (3325, 150736), (3800, 131894), (5320, 94210), (6650, 75368), (7600, 65947), (9421, 53200), (10640, 47105), (13300, 37684), (18842, 26600)]