33316400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 88796400

約数和(自身を除く): 55480000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 149, 172, 200, 208, 215, 260, 298, 325, 344, 400, 430, 520, 559, 596, 650, 688, 745, 860, 1040, 1075, 1118, 1192, 1300, 1490, 1720, 1937, 2150, 2236, 2384, 2600, 2795, 2980, 3440, 3725, 3874, 4300, 4472, 5200, 5590, 5960, 6407, 7450, 7748, 8600, 8944, 9685, 11180, 11920, 12814, 13975, 14900, 15496, 17200, 19370, 22360, 25628, 27950, 29800, 30992, 32035, 38740, 44720, 48425, 51256, 55900, 59600, 64070, 77480, 83291, 96850, 102512, 111800, 128140, 154960, 160175, 166582, 193700, 223600, 256280, 320350, 333164, 387400, 416455, 512560, 640700, 666328, 774800, 832910, 1281400, 1332656, 1665820, 2082275, 2562800, 3331640, 4164550, 6663280, 8329100, 16658200, 33316400]

約数ペア:

[(1, 33316400), (2, 16658200), (4, 8329100), (5, 6663280), (8, 4164550), (10, 3331640), (13, 2562800), (16, 2082275), (20, 1665820), (25, 1332656), (26, 1281400), (40, 832910), (43, 774800), (50, 666328), (52, 640700), (65, 512560), (80, 416455), (86, 387400), (100, 333164), (104, 320350), (130, 256280), (149, 223600), (172, 193700), (200, 166582), (208, 160175), (215, 154960), (260, 128140), (298, 111800), (325, 102512), (344, 96850), (400, 83291), (430, 77480), (520, 64070), (559, 59600), (596, 55900), (650, 51256), (688, 48425), (745, 44720), (860, 38740), (1040, 32035), (1075, 30992), (1118, 29800), (1192, 27950), (1300, 25628), (1490, 22360), (1720, 19370), (1937, 17200), (2150, 15496), (2236, 14900), (2384, 13975), (2600, 12814), (2795, 11920), (2980, 11180), (3440, 9685), (3725, 8944), (3874, 8600), (4300, 7748), (4472, 7450), (5200, 6407), (5590, 5960)]