42629120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 107321760

約数和(自身を除く): 64692640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 181, 184, 230, 256, 320, 362, 368, 460, 512, 640, 724, 736, 905, 920, 1024, 1280, 1448, 1472, 1810, 1840, 2048, 2560, 2896, 2944, 3620, 3680, 4163, 5120, 5792, 5888, 7240, 7360, 8326, 10240, 11584, 11776, 14480, 14720, 16652, 20815, 23168, 23552, 28960, 29440, 33304, 41630, 46336, 47104, 57920, 58880, 66608, 83260, 92672, 115840, 117760, 133216, 166520, 185344, 231680, 235520, 266432, 333040, 370688, 463360, 532864, 666080, 926720, 1065728, 1332160, 1853440, 2131456, 2664320, 4262912, 5328640, 8525824, 10657280, 21314560, 42629120]

約数ペア:

[(1, 42629120), (2, 21314560), (4, 10657280), (5, 8525824), (8, 5328640), (10, 4262912), (16, 2664320), (20, 2131456), (23, 1853440), (32, 1332160), (40, 1065728), (46, 926720), (64, 666080), (80, 532864), (92, 463360), (115, 370688), (128, 333040), (160, 266432), (181, 235520), (184, 231680), (230, 185344), (256, 166520), (320, 133216), (362, 117760), (368, 115840), (460, 92672), (512, 83260), (640, 66608), (724, 58880), (736, 57920), (905, 47104), (920, 46336), (1024, 41630), (1280, 33304), (1448, 29440), (1472, 28960), (1810, 23552), (1840, 23168), (2048, 20815), (2560, 16652), (2896, 14720), (2944, 14480), (3620, 11776), (3680, 11584), (4163, 10240), (5120, 8326), (5792, 7360), (5888, 7240)]