25348990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 22551170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 359, 614, 718, 1535, 1795, 3070, 3590, 7061, 8257, 14122, 16514, 35305, 41285, 70610, 82570, 110213, 220426, 551065, 1102130, 2534899, 5069798, 12674495, 25348990]

約数ペア:

[(1, 25348990), (2, 12674495), (5, 5069798), (10, 2534899), (23, 1102130), (46, 551065), (115, 220426), (230, 110213), (307, 82570), (359, 70610), (614, 41285), (718, 35305), (1535, 16514), (1795, 14122), (3070, 8257), (3590, 7061)]