25552320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 112

約数和(自身を含む): 83149440

約数和(自身を除く): 57597120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 619, 645, 688, 860, 960, 1032, 1238, 1290, 1376, 1720, 1857, 2064, 2476, 2580, 2752, 3095, 3440, 3714, 4128, 4952, 5160, 6190, 6880, 7428, 8256, 9285, 9904, 10320, 12380, 13760, 14856, 18570, 19808, 20640, 24760, 26617, 29712, 37140, 39616, 41280, 49520, 53234, 59424, 74280, 79851, 99040, 106468, 118848, 133085, 148560, 159702, 198080, 212936, 266170, 297120, 319404, 399255, 425872, 532340, 594240, 638808, 798510, 851744, 1064680, 1277616, 1597020, 1703488, 2129360, 2555232, 3194040, 4258720, 5110464, 6388080, 8517440, 12776160, 25552320]

約数ペア:

[(1, 25552320), (2, 12776160), (3, 8517440), (4, 6388080), (5, 5110464), (6, 4258720), (8, 3194040), (10, 2555232), (12, 2129360), (15, 1703488), (16, 1597020), (20, 1277616), (24, 1064680), (30, 851744), (32, 798510), (40, 638808), (43, 594240), (48, 532340), (60, 425872), (64, 399255), (80, 319404), (86, 297120), (96, 266170), (120, 212936), (129, 198080), (160, 159702), (172, 148560), (192, 133085), (215, 118848), (240, 106468), (258, 99040), (320, 79851), (344, 74280), (430, 59424), (480, 53234), (516, 49520), (619, 41280), (645, 39616), (688, 37140), (860, 29712), (960, 26617), (1032, 24760), (1238, 20640), (1290, 19808), (1376, 18570), (1720, 14856), (1857, 13760), (2064, 12380), (2476, 10320), (2580, 9904), (2752, 9285), (3095, 8256), (3440, 7428), (3714, 6880), (4128, 6190), (4952, 5160)]