4419512320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2749}}^1$

素因数の和:2933

約数の個数: 96

約数和(自身を含む): 10675665000

約数和(自身を除く): 6256152680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 256, 314, 320, 512, 628, 640, 785, 1024, 1256, 1280, 1570, 2048, 2512, 2560, 2749, 3140, 5024, 5120, 5498, 6280, 10048, 10240, 10996, 12560, 13745, 20096, 21992, 25120, 27490, 40192, 43984, 50240, 54980, 80384, 87968, 100480, 109960, 160768, 175936, 200960, 219920, 321536, 351872, 401920, 431593, 439840, 703744, 803840, 863186, 879680, 1407488, 1607680, 1726372, 1759360, 2157965, 2814976, 3452744, 3518720, 4315930, 5629952, 6905488, 7037440, 8631860, 13810976, 14074880, 17263720, 27621952, 28149760, 34527440, 55243904, 69054880, 110487808, 138109760, 220975616, 276219520, 441951232, 552439040, 883902464, 1104878080, 2209756160, 4419512320]

約数ペア:

[(1, 4419512320), (2, 2209756160), (4, 1104878080), (5, 883902464), (8, 552439040), (10, 441951232), (16, 276219520), (20, 220975616), (32, 138109760), (40, 110487808), (64, 69054880), (80, 55243904), (128, 34527440), (157, 28149760), (160, 27621952), (256, 17263720), (314, 14074880), (320, 13810976), (512, 8631860), (628, 7037440), (640, 6905488), (785, 5629952), (1024, 4315930), (1256, 3518720), (1280, 3452744), (1570, 2814976), (2048, 2157965), (2512, 1759360), (2560, 1726372), (2749, 1607680), (3140, 1407488), (5024, 879680), (5120, 863186), (5498, 803840), (6280, 703744), (10048, 439840), (10240, 431593), (10996, 401920), (12560, 351872), (13745, 321536), (20096, 219920), (21992, 200960), (25120, 175936), (27490, 160768), (40192, 109960), (43984, 100480), (50240, 87968), (54980, 80384)]