514195360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20006

約数の個数: 96

約数和(自身を含む): 1448762112

約数和(自身を除く): 934566752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 19961, 25760, 39922, 79844, 99805, 139727, 159688, 199610, 279454, 319376, 399220, 459103, 558908, 638752, 698635, 798440, 918206, 1117816, 1397270, 1596880, 1836412, 2235632, 2295515, 2794540, 3193760, 3213721, 3672824, 4471264, 4591030, 5589080, 6427442, 7345648, 9182060, 11178160, 12854884, 14691296, 16068605, 18364120, 22356320, 25709768, 32137210, 36728240, 51419536, 64274420, 73456480, 102839072, 128548840, 257097680, 514195360]

約数ペア:

[(1, 514195360), (2, 257097680), (4, 128548840), (5, 102839072), (7, 73456480), (8, 64274420), (10, 51419536), (14, 36728240), (16, 32137210), (20, 25709768), (23, 22356320), (28, 18364120), (32, 16068605), (35, 14691296), (40, 12854884), (46, 11178160), (56, 9182060), (70, 7345648), (80, 6427442), (92, 5589080), (112, 4591030), (115, 4471264), (140, 3672824), (160, 3213721), (161, 3193760), (184, 2794540), (224, 2295515), (230, 2235632), (280, 1836412), (322, 1596880), (368, 1397270), (460, 1117816), (560, 918206), (644, 798440), (736, 698635), (805, 638752), (920, 558908), (1120, 459103), (1288, 399220), (1610, 319376), (1840, 279454), (2576, 199610), (3220, 159688), (3680, 139727), (5152, 99805), (6440, 79844), (12880, 39922), (19961, 25760)]