2000564500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6946

約数の個数: 96

約数和(自身を含む): 4857076224

約数和(自身を除く): 2856511724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 125, 212, 220, 250, 265, 275, 500, 530, 550, 583, 1060, 1100, 1166, 1325, 1375, 2332, 2650, 2750, 2915, 5300, 5500, 5830, 6625, 6863, 11660, 13250, 13726, 14575, 26500, 27452, 29150, 34315, 58300, 68630, 72875, 75493, 137260, 145750, 150986, 171575, 291500, 301972, 343150, 363739, 377465, 686300, 727478, 754930, 857875, 1454956, 1509860, 1715750, 1818695, 1887325, 3431500, 3637390, 3774650, 4001129, 7274780, 7549300, 8002258, 9093475, 9436625, 16004516, 18186950, 18873250, 20005645, 36373900, 37746500, 40011290, 45467375, 80022580, 90934750, 100028225, 181869500, 200056450, 400112900, 500141125, 1000282250, 2000564500]

約数ペア:

[(1, 2000564500), (2, 1000282250), (4, 500141125), (5, 400112900), (10, 200056450), (11, 181869500), (20, 100028225), (22, 90934750), (25, 80022580), (44, 45467375), (50, 40011290), (53, 37746500), (55, 36373900), (100, 20005645), (106, 18873250), (110, 18186950), (125, 16004516), (212, 9436625), (220, 9093475), (250, 8002258), (265, 7549300), (275, 7274780), (500, 4001129), (530, 3774650), (550, 3637390), (583, 3431500), (1060, 1887325), (1100, 1818695), (1166, 1715750), (1325, 1509860), (1375, 1454956), (2332, 857875), (2650, 754930), (2750, 727478), (2915, 686300), (5300, 377465), (5500, 363739), (5830, 343150), (6625, 301972), (6863, 291500), (11660, 171575), (13250, 150986), (13726, 145750), (14575, 137260), (26500, 75493), (27452, 72875), (29150, 68630), (34315, 58300)]