971255360

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23899}}^1$

素因数の和:24043

約数の個数: 56

約数和(自身を含む): 2331110400

約数和(自身を除く): 1359855040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 23899, 40640, 47798, 95596, 119495, 191192, 238990, 382384, 477980, 764768, 955960, 1529536, 1911920, 3035173, 3823840, 6070346, 7647680, 12140692, 15175865, 24281384, 30351730, 48562768, 60703460, 97125536, 121406920, 194251072, 242813840, 485627680, 971255360]

約数ペア:

[(1, 971255360), (2, 485627680), (4, 242813840), (5, 194251072), (8, 121406920), (10, 97125536), (16, 60703460), (20, 48562768), (32, 30351730), (40, 24281384), (64, 15175865), (80, 12140692), (127, 7647680), (160, 6070346), (254, 3823840), (320, 3035173), (508, 1911920), (635, 1529536), (1016, 955960), (1270, 764768), (2032, 477980), (2540, 382384), (4064, 238990), (5080, 191192), (8128, 119495), (10160, 95596), (20320, 47798), (23899, 40640)]