2077181290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1\times {\mathrm{3557}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 3904122240

約数和(自身を除く): 1826940950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2539, 3557, 5078, 7114, 12695, 17785, 25390, 35570, 58397, 81811, 116794, 163622, 291985, 409055, 583970, 818110, 9031223, 18062446, 45156115, 90312230, 207718129, 415436258, 1038590645, 2077181290]

約数ペア:

[(1, 2077181290), (2, 1038590645), (5, 415436258), (10, 207718129), (23, 90312230), (46, 45156115), (115, 18062446), (230, 9031223), (2539, 818110), (3557, 583970), (5078, 409055), (7114, 291985), (12695, 163622), (17785, 116794), (25390, 81811), (35570, 58397)]