37890710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26497}}^1$

素因数の和:26528

約数の個数: 32

約数和(自身を含む): 80129952

約数和(自身を除く): 42239242

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 26497, 52994, 132485, 264970, 291467, 344461, 582934, 688922, 1457335, 1722305, 2914670, 3444610, 3789071, 7578142, 18945355, 37890710]

約数ペア:

[(1, 37890710), (2, 18945355), (5, 7578142), (10, 3789071), (11, 3444610), (13, 2914670), (22, 1722305), (26, 1457335), (55, 688922), (65, 582934), (110, 344461), (130, 291467), (143, 264970), (286, 132485), (715, 52994), (1430, 26497)]