108736240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71537}}^1$

素因数の和:71569

約数の個数: 40

約数和(自身を含む): 266121360

約数和(自身を除く): 157385120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 71537, 143074, 286148, 357685, 572296, 715370, 1144592, 1359203, 1430740, 2718406, 2861480, 5436812, 5722960, 6796015, 10873624, 13592030, 21747248, 27184060, 54368120, 108736240]

約数ペア:

[(1, 108736240), (2, 54368120), (4, 27184060), (5, 21747248), (8, 13592030), (10, 10873624), (16, 6796015), (19, 5722960), (20, 5436812), (38, 2861480), (40, 2718406), (76, 1430740), (80, 1359203), (95, 1144592), (152, 715370), (190, 572296), (304, 357685), (380, 286148), (760, 143074), (1520, 71537)]