37918243840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{113}}^1\times {\mathrm{65539}}^1$

素因数の和:65677

約数の個数: 88

約数和(自身を含む): 91765699920

約数和(自身を除く): 53847456080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 512, 565, 640, 904, 1024, 1130, 1280, 1808, 2260, 2560, 3616, 4520, 5120, 7232, 9040, 14464, 18080, 28928, 36160, 57856, 65539, 72320, 115712, 131078, 144640, 262156, 289280, 327695, 524312, 578560, 655390, 1048624, 1310780, 2097248, 2621560, 4194496, 5243120, 7405907, 8388992, 10486240, 14811814, 16777984, 20972480, 29623628, 33555968, 37029535, 41944960, 59247256, 67111936, 74059070, 83889920, 118494512, 148118140, 167779840, 236989024, 296236280, 335559680, 473978048, 592472560, 947956096, 1184945120, 1895912192, 2369890240, 3791824384, 4739780480, 7583648768, 9479560960, 18959121920, 37918243840]

約数ペア:

[(1, 37918243840), (2, 18959121920), (4, 9479560960), (5, 7583648768), (8, 4739780480), (10, 3791824384), (16, 2369890240), (20, 1895912192), (32, 1184945120), (40, 947956096), (64, 592472560), (80, 473978048), (113, 335559680), (128, 296236280), (160, 236989024), (226, 167779840), (256, 148118140), (320, 118494512), (452, 83889920), (512, 74059070), (565, 67111936), (640, 59247256), (904, 41944960), (1024, 37029535), (1130, 33555968), (1280, 29623628), (1808, 20972480), (2260, 16777984), (2560, 14811814), (3616, 10486240), (4520, 8388992), (5120, 7405907), (7232, 5243120), (9040, 4194496), (14464, 2621560), (18080, 2097248), (28928, 1310780), (36160, 1048624), (57856, 655390), (65539, 578560), (72320, 524312), (115712, 327695), (131078, 289280), (144640, 262156)]