922392860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{4931}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 1988582400

約数和(自身を除く): 1066189540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 199, 235, 398, 470, 796, 940, 995, 1990, 3980, 4931, 9353, 9862, 18706, 19724, 24655, 37412, 46765, 49310, 93530, 98620, 187060, 231757, 463514, 927028, 981269, 1158785, 1962538, 2317570, 3925076, 4635140, 4906345, 9812690, 19625380, 46119643, 92239286, 184478572, 230598215, 461196430, 922392860]

約数ペア:

[(1, 922392860), (2, 461196430), (4, 230598215), (5, 184478572), (10, 92239286), (20, 46119643), (47, 19625380), (94, 9812690), (188, 4906345), (199, 4635140), (235, 3925076), (398, 2317570), (470, 1962538), (796, 1158785), (940, 981269), (995, 927028), (1990, 463514), (3980, 231757), (4931, 187060), (9353, 98620), (9862, 93530), (18706, 49310), (19724, 46765), (24655, 37412)]