40634000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1881

約数の個数: 80

約数和(自身を含む): 107243136

約数和(自身を除く): 66609136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 1847, 2000, 2200, 2750, 3694, 4400, 5500, 7388, 9235, 11000, 14776, 18470, 20317, 22000, 29552, 36940, 40634, 46175, 73880, 81268, 92350, 101585, 147760, 162536, 184700, 203170, 230875, 325072, 369400, 406340, 461750, 507925, 738800, 812680, 923500, 1015850, 1625360, 1847000, 2031700, 2539625, 3694000, 4063400, 5079250, 8126800, 10158500, 20317000, 40634000]

約数ペア:

[(1, 40634000), (2, 20317000), (4, 10158500), (5, 8126800), (8, 5079250), (10, 4063400), (11, 3694000), (16, 2539625), (20, 2031700), (22, 1847000), (25, 1625360), (40, 1015850), (44, 923500), (50, 812680), (55, 738800), (80, 507925), (88, 461750), (100, 406340), (110, 369400), (125, 325072), (176, 230875), (200, 203170), (220, 184700), (250, 162536), (275, 147760), (400, 101585), (440, 92350), (500, 81268), (550, 73880), (880, 46175), (1000, 40634), (1100, 36940), (1375, 29552), (1847, 22000), (2000, 20317), (2200, 18470), (2750, 14776), (3694, 11000), (4400, 9235), (5500, 7388)]