1665060550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1619}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 3155423040

約数和(自身を除く): 1490362490

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 307, 335, 614, 670, 1535, 1619, 1675, 3070, 3238, 3350, 7675, 8095, 15350, 16190, 20569, 40475, 41138, 80950, 102845, 108473, 205690, 216946, 497033, 514225, 542365, 994066, 1028450, 1084730, 2485165, 2711825, 4970330, 5423650, 12425825, 24851650, 33301211, 66602422, 166506055, 333012110, 832530275, 1665060550]

約数ペア:

[(1, 1665060550), (2, 832530275), (5, 333012110), (10, 166506055), (25, 66602422), (50, 33301211), (67, 24851650), (134, 12425825), (307, 5423650), (335, 4970330), (614, 2711825), (670, 2485165), (1535, 1084730), (1619, 1028450), (1675, 994066), (3070, 542365), (3238, 514225), (3350, 497033), (7675, 216946), (8095, 205690), (15350, 108473), (16190, 102845), (20569, 80950), (40475, 41138)]