44678720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 115872768

約数和(自身を除く): 71194048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 191, 215, 272, 320, 340, 344, 382, 430, 544, 680, 688, 731, 764, 860, 955, 1088, 1360, 1376, 1462, 1528, 1720, 1910, 2720, 2752, 2924, 3056, 3247, 3440, 3655, 3820, 5440, 5848, 6112, 6494, 6880, 7310, 7640, 8213, 11696, 12224, 12988, 13760, 14620, 15280, 16235, 16426, 23392, 25976, 29240, 30560, 32470, 32852, 41065, 46784, 51952, 58480, 61120, 64940, 65704, 82130, 103904, 116960, 129880, 131408, 139621, 164260, 207808, 233920, 259760, 262816, 279242, 328520, 519520, 525632, 558484, 657040, 698105, 1039040, 1116968, 1314080, 1396210, 2233936, 2628160, 2792420, 4467872, 5584840, 8935744, 11169680, 22339360, 44678720]

約数ペア:

[(1, 44678720), (2, 22339360), (4, 11169680), (5, 8935744), (8, 5584840), (10, 4467872), (16, 2792420), (17, 2628160), (20, 2233936), (32, 1396210), (34, 1314080), (40, 1116968), (43, 1039040), (64, 698105), (68, 657040), (80, 558484), (85, 525632), (86, 519520), (136, 328520), (160, 279242), (170, 262816), (172, 259760), (191, 233920), (215, 207808), (272, 164260), (320, 139621), (340, 131408), (344, 129880), (382, 116960), (430, 103904), (544, 82130), (680, 65704), (688, 64940), (731, 61120), (764, 58480), (860, 51952), (955, 46784), (1088, 41065), (1360, 32852), (1376, 32470), (1462, 30560), (1528, 29240), (1720, 25976), (1910, 23392), (2720, 16426), (2752, 16235), (2924, 15280), (3056, 14620), (3247, 13760), (3440, 12988), (3655, 12224), (3820, 11696), (5440, 8213), (5848, 7640), (6112, 7310), (6494, 6880)]