17928541660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{28403}}^1$

素因数の和:29302

約数の個数: 48

約数和(自身を含む): 38714197536

約数和(自身を除く): 20785655876

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 853, 1706, 3412, 4265, 8530, 17060, 28403, 31561, 56806, 63122, 113612, 126244, 142015, 157805, 284030, 315610, 568060, 631220, 1050911, 2101822, 4203644, 5254555, 10509110, 21018220, 24227759, 48455518, 96911036, 121138795, 242277590, 484555180, 896427083, 1792854166, 3585708332, 4482135415, 8964270830, 17928541660]

約数ペア:

[(1, 17928541660), (2, 8964270830), (4, 4482135415), (5, 3585708332), (10, 1792854166), (20, 896427083), (37, 484555180), (74, 242277590), (148, 121138795), (185, 96911036), (370, 48455518), (740, 24227759), (853, 21018220), (1706, 10509110), (3412, 5254555), (4265, 4203644), (8530, 2101822), (17060, 1050911), (28403, 631220), (31561, 568060), (56806, 315610), (63122, 284030), (113612, 157805), (126244, 142015)]