65314250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 131459328

約数和(自身を除く): 66145078

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 125, 185, 230, 250, 307, 370, 575, 614, 851, 925, 1150, 1535, 1702, 1850, 2875, 3070, 4255, 4625, 5750, 7061, 7675, 8510, 9250, 11359, 14122, 15350, 21275, 22718, 35305, 38375, 42550, 56795, 70610, 76750, 106375, 113590, 176525, 212750, 261257, 283975, 353050, 522514, 567950, 882625, 1306285, 1419875, 1765250, 2612570, 2839750, 6531425, 13062850, 32657125, 65314250]

約数ペア:

[(1, 65314250), (2, 32657125), (5, 13062850), (10, 6531425), (23, 2839750), (25, 2612570), (37, 1765250), (46, 1419875), (50, 1306285), (74, 882625), (115, 567950), (125, 522514), (185, 353050), (230, 283975), (250, 261257), (307, 212750), (370, 176525), (575, 113590), (614, 106375), (851, 76750), (925, 70610), (1150, 56795), (1535, 42550), (1702, 38375), (1850, 35305), (2875, 22718), (3070, 21275), (4255, 15350), (4625, 14122), (5750, 11359), (7061, 9250), (7675, 8510)]