103689628250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31904501}}^1$

素因数の和:31904531

約数の個数: 32

約数和(自身を含む): 209038297104

約数和(自身を除く): 105348668854

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 31904501, 63809002, 159522505, 319045010, 414758513, 797612525, 829517026, 1595225050, 2073792565, 3988062625, 4147585130, 7976125250, 10368962825, 20737925650, 51844814125, 103689628250]

約数ペア:

[(1, 103689628250), (2, 51844814125), (5, 20737925650), (10, 10368962825), (13, 7976125250), (25, 4147585130), (26, 3988062625), (50, 2073792565), (65, 1595225050), (125, 829517026), (130, 797612525), (250, 414758513), (325, 319045010), (650, 159522505), (1625, 63809002), (3250, 31904501)]