100601840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^2$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 239135736

約数和(自身を除く): 138533896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 137, 268, 274, 335, 536, 548, 670, 685, 1072, 1096, 1340, 1370, 2192, 2680, 2740, 5360, 5480, 9179, 10960, 18358, 18769, 36716, 37538, 45895, 73432, 75076, 91790, 93845, 146864, 150152, 183580, 187690, 300304, 367160, 375380, 734320, 750760, 1257523, 1501520, 2515046, 5030092, 6287615, 10060184, 12575230, 20120368, 25150460, 50300920, 100601840]

約数ペア:

[(1, 100601840), (2, 50300920), (4, 25150460), (5, 20120368), (8, 12575230), (10, 10060184), (16, 6287615), (20, 5030092), (40, 2515046), (67, 1501520), (80, 1257523), (134, 750760), (137, 734320), (268, 375380), (274, 367160), (335, 300304), (536, 187690), (548, 183580), (670, 150152), (685, 146864), (1072, 93845), (1096, 91790), (1340, 75076), (1370, 73432), (2192, 45895), (2680, 37538), (2740, 36716), (5360, 18769), (5480, 18358), (9179, 10960)]