340367800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1313

約数の個数: 96

約数和(自身を含む): 839990880

約数和(自身を除く): 499623080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 100, 115, 122, 184, 200, 230, 244, 305, 460, 488, 575, 610, 920, 1150, 1213, 1220, 1403, 1525, 2300, 2426, 2440, 2806, 3050, 4600, 4852, 5612, 6065, 6100, 7015, 9704, 11224, 12130, 12200, 14030, 24260, 27899, 28060, 30325, 35075, 48520, 55798, 56120, 60650, 70150, 73993, 111596, 121300, 139495, 140300, 147986, 223192, 242600, 278990, 280600, 295972, 369965, 557980, 591944, 697475, 739930, 1115960, 1394950, 1479860, 1701839, 1849825, 2789900, 2959720, 3403678, 3699650, 5579800, 6807356, 7399300, 8509195, 13614712, 14798600, 17018390, 34036780, 42545975, 68073560, 85091950, 170183900, 340367800]

約数ペア:

[(1, 340367800), (2, 170183900), (4, 85091950), (5, 68073560), (8, 42545975), (10, 34036780), (20, 17018390), (23, 14798600), (25, 13614712), (40, 8509195), (46, 7399300), (50, 6807356), (61, 5579800), (92, 3699650), (100, 3403678), (115, 2959720), (122, 2789900), (184, 1849825), (200, 1701839), (230, 1479860), (244, 1394950), (305, 1115960), (460, 739930), (488, 697475), (575, 591944), (610, 557980), (920, 369965), (1150, 295972), (1213, 280600), (1220, 278990), (1403, 242600), (1525, 223192), (2300, 147986), (2426, 140300), (2440, 139495), (2806, 121300), (3050, 111596), (4600, 73993), (4852, 70150), (5612, 60650), (6065, 56120), (6100, 55798), (7015, 48520), (9704, 35075), (11224, 30325), (12130, 28060), (12200, 27899), (14030, 24260)]