82023520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 126995360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 719, 736, 920, 992, 1240, 1426, 1438, 1840, 2480, 2852, 2876, 3565, 3595, 3680, 4960, 5704, 5752, 7130, 7190, 11408, 11504, 14260, 14380, 16537, 22289, 22816, 23008, 28520, 28760, 33074, 44578, 57040, 57520, 66148, 82685, 89156, 111445, 114080, 115040, 132296, 165370, 178312, 222890, 264592, 330740, 356624, 445780, 512647, 529184, 661480, 713248, 891560, 1025294, 1322960, 1783120, 2050588, 2563235, 2645920, 3566240, 4101176, 5126470, 8202352, 10252940, 16404704, 20505880, 41011760, 82023520]

約数ペア:

[(1, 82023520), (2, 41011760), (4, 20505880), (5, 16404704), (8, 10252940), (10, 8202352), (16, 5126470), (20, 4101176), (23, 3566240), (31, 2645920), (32, 2563235), (40, 2050588), (46, 1783120), (62, 1322960), (80, 1025294), (92, 891560), (115, 713248), (124, 661480), (155, 529184), (160, 512647), (184, 445780), (230, 356624), (248, 330740), (310, 264592), (368, 222890), (460, 178312), (496, 165370), (620, 132296), (713, 115040), (719, 114080), (736, 111445), (920, 89156), (992, 82685), (1240, 66148), (1426, 57520), (1438, 57040), (1840, 44578), (2480, 33074), (2852, 28760), (2876, 28520), (3565, 23008), (3595, 22816), (3680, 22289), (4960, 16537), (5704, 14380), (5752, 14260), (7130, 11504), (7190, 11408)]