73060780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 167368320

約数和(自身を除く): 94307540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 3557, 4108, 5135, 7114, 10270, 14228, 17785, 20540, 35570, 46241, 71140, 92482, 184964, 231205, 281003, 462410, 562006, 924820, 1124012, 1405015, 2810030, 3653039, 5620060, 7306078, 14612156, 18265195, 36530390, 73060780]

約数ペア:

[(1, 73060780), (2, 36530390), (4, 18265195), (5, 14612156), (10, 7306078), (13, 5620060), (20, 3653039), (26, 2810030), (52, 1405015), (65, 1124012), (79, 924820), (130, 562006), (158, 462410), (260, 281003), (316, 231205), (395, 184964), (790, 92482), (1027, 71140), (1580, 46241), (2054, 35570), (3557, 20540), (4108, 17785), (5135, 14228), (7114, 10270)]