1245428750

素因数分解:

$2^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{14033}}^1$

素因数の和:14126

約数の個数: 40

約数和(自身を含む): 2367479664

約数和(自身を除く): 1122050914

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 625, 710, 1250, 1775, 3550, 8875, 14033, 17750, 28066, 44375, 70165, 88750, 140330, 350825, 701650, 996343, 1754125, 1992686, 3508250, 4981715, 8770625, 9963430, 17541250, 24908575, 49817150, 124542875, 249085750, 622714375, 1245428750]

約数ペア:

[(1, 1245428750), (2, 622714375), (5, 249085750), (10, 124542875), (25, 49817150), (50, 24908575), (71, 17541250), (125, 9963430), (142, 8770625), (250, 4981715), (355, 3508250), (625, 1992686), (710, 1754125), (1250, 996343), (1775, 701650), (3550, 350825), (8875, 140330), (14033, 88750), (17750, 70165), (28066, 44375)]