45868160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 122094000

約数和(自身を除く): 76225840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 149, 160, 185, 208, 260, 296, 298, 320, 370, 416, 481, 520, 592, 596, 640, 740, 745, 832, 962, 1040, 1184, 1192, 1480, 1490, 1664, 1924, 1937, 2080, 2368, 2384, 2405, 2960, 2980, 3848, 3874, 4160, 4736, 4768, 4810, 5513, 5920, 5960, 7696, 7748, 8320, 9536, 9620, 9685, 11026, 11840, 11920, 15392, 15496, 19072, 19240, 19370, 22052, 23680, 23840, 27565, 30784, 30992, 38480, 38740, 44104, 47680, 55130, 61568, 61984, 71669, 76960, 77480, 88208, 95360, 110260, 123968, 143338, 153920, 154960, 176416, 220520, 247936, 286676, 307840, 309920, 352832, 358345, 441040, 573352, 619840, 705664, 716690, 882080, 1146704, 1239680, 1433380, 1764160, 2293408, 2866760, 3528320, 4586816, 5733520, 9173632, 11467040, 22934080, 45868160]

約数ペア:

[(1, 45868160), (2, 22934080), (4, 11467040), (5, 9173632), (8, 5733520), (10, 4586816), (13, 3528320), (16, 2866760), (20, 2293408), (26, 1764160), (32, 1433380), (37, 1239680), (40, 1146704), (52, 882080), (64, 716690), (65, 705664), (74, 619840), (80, 573352), (104, 441040), (128, 358345), (130, 352832), (148, 309920), (149, 307840), (160, 286676), (185, 247936), (208, 220520), (260, 176416), (296, 154960), (298, 153920), (320, 143338), (370, 123968), (416, 110260), (481, 95360), (520, 88208), (592, 77480), (596, 76960), (640, 71669), (740, 61984), (745, 61568), (832, 55130), (962, 47680), (1040, 44104), (1184, 38740), (1192, 38480), (1480, 30992), (1490, 30784), (1664, 27565), (1924, 23840), (1937, 23680), (2080, 22052), (2368, 19370), (2384, 19240), (2405, 19072), (2960, 15496), (2980, 15392), (3848, 11920), (3874, 11840), (4160, 11026), (4736, 9685), (4768, 9620), (4810, 9536), (5513, 8320), (5920, 7748), (5960, 7696)]