41691320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 64

約数和(自身を含む): 107740800

約数和(自身を除く): 66049480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 4987, 8360, 9974, 19948, 24935, 39896, 49870, 54857, 94753, 99740, 109714, 189506, 199480, 219428, 274285, 379012, 438856, 473765, 548570, 758024, 947530, 1042283, 1097140, 1895060, 2084566, 2194280, 3790120, 4169132, 5211415, 8338264, 10422830, 20845660, 41691320]

約数ペア:

[(1, 41691320), (2, 20845660), (4, 10422830), (5, 8338264), (8, 5211415), (10, 4169132), (11, 3790120), (19, 2194280), (20, 2084566), (22, 1895060), (38, 1097140), (40, 1042283), (44, 947530), (55, 758024), (76, 548570), (88, 473765), (95, 438856), (110, 379012), (152, 274285), (190, 219428), (209, 199480), (220, 189506), (380, 109714), (418, 99740), (440, 94753), (760, 54857), (836, 49870), (1045, 39896), (1672, 24935), (2090, 19948), (4180, 9974), (4987, 8360)]