227936810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{4391}}^1$

素因数の和:4606

約数の個数: 32

約数和(自身を含む): 426902400

約数和(自身を除く): 198965590

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1790, 4391, 5191, 8782, 10382, 21955, 25955, 43910, 51910, 127339, 254678, 636695, 785989, 1273390, 1571978, 3929945, 7859890, 22793681, 45587362, 113968405, 227936810]

約数ペア:

[(1, 227936810), (2, 113968405), (5, 45587362), (10, 22793681), (29, 7859890), (58, 3929945), (145, 1571978), (179, 1273390), (290, 785989), (358, 636695), (895, 254678), (1790, 127339), (4391, 51910), (5191, 43910), (8782, 25955), (10382, 21955)]