39868010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 89171712

約数和(自身を除く): 49303702

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 193, 227, 386, 454, 455, 910, 965, 1135, 1351, 1589, 1930, 2270, 2509, 2702, 2951, 3178, 5018, 5902, 6755, 7945, 12545, 13510, 14755, 15890, 17563, 20657, 25090, 29510, 35126, 41314, 43811, 87622, 87815, 103285, 175630, 206570, 219055, 306677, 438110, 569543, 613354, 1139086, 1533385, 2847715, 3066770, 3986801, 5695430, 7973602, 19934005, 39868010]

約数ペア:

[(1, 39868010), (2, 19934005), (5, 7973602), (7, 5695430), (10, 3986801), (13, 3066770), (14, 2847715), (26, 1533385), (35, 1139086), (65, 613354), (70, 569543), (91, 438110), (130, 306677), (182, 219055), (193, 206570), (227, 175630), (386, 103285), (454, 87815), (455, 87622), (910, 43811), (965, 41314), (1135, 35126), (1351, 29510), (1589, 25090), (1930, 20657), (2270, 17563), (2509, 15890), (2702, 14755), (2951, 13510), (3178, 12545), (5018, 7945), (5902, 6755)]