532788880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 1431158400

約数和(自身を除く): 898369520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 59, 65, 76, 80, 95, 104, 118, 130, 152, 190, 208, 236, 247, 260, 295, 304, 380, 457, 472, 494, 520, 590, 760, 767, 914, 944, 988, 1040, 1121, 1180, 1235, 1520, 1534, 1828, 1976, 2242, 2285, 2360, 2470, 3068, 3656, 3835, 3952, 4484, 4570, 4720, 4940, 5605, 5941, 6136, 7312, 7670, 8683, 8968, 9140, 9880, 11210, 11882, 12272, 14573, 15340, 17366, 17936, 18280, 19760, 22420, 23764, 26963, 29146, 29705, 30680, 34732, 36560, 43415, 44840, 47528, 53926, 58292, 59410, 61360, 69464, 72865, 86830, 89680, 95056, 107852, 112879, 116584, 118820, 134815, 138928, 145730, 173660, 215704, 225758, 233168, 237640, 269630, 291460, 347320, 350519, 431408, 451516, 475280, 512297, 539260, 564395, 582920, 694640, 701038, 903032, 1024594, 1078520, 1128790, 1165840, 1402076, 1752595, 1806064, 2049188, 2157040, 2257580, 2561485, 2804152, 3505190, 4098376, 4515160, 5122970, 5608304, 6659861, 7010380, 8196752, 9030320, 10245940, 13319722, 14020760, 20491880, 26639444, 28041520, 33299305, 40983760, 53278888, 66598610, 106557776, 133197220, 266394440, 532788880]

約数ペア:

[(1, 532788880), (2, 266394440), (4, 133197220), (5, 106557776), (8, 66598610), (10, 53278888), (13, 40983760), (16, 33299305), (19, 28041520), (20, 26639444), (26, 20491880), (38, 14020760), (40, 13319722), (52, 10245940), (59, 9030320), (65, 8196752), (76, 7010380), (80, 6659861), (95, 5608304), (104, 5122970), (118, 4515160), (130, 4098376), (152, 3505190), (190, 2804152), (208, 2561485), (236, 2257580), (247, 2157040), (260, 2049188), (295, 1806064), (304, 1752595), (380, 1402076), (457, 1165840), (472, 1128790), (494, 1078520), (520, 1024594), (590, 903032), (760, 701038), (767, 694640), (914, 582920), (944, 564395), (988, 539260), (1040, 512297), (1121, 475280), (1180, 451516), (1235, 431408), (1520, 350519), (1534, 347320), (1828, 291460), (1976, 269630), (2242, 237640), (2285, 233168), (2360, 225758), (2470, 215704), (3068, 173660), (3656, 145730), (3835, 138928), (3952, 134815), (4484, 118820), (4570, 116584), (4720, 112879), (4940, 107852), (5605, 95056), (5941, 89680), (6136, 86830), (7312, 72865), (7670, 69464), (8683, 61360), (8968, 59410), (9140, 58292), (9880, 53926), (11210, 47528), (11882, 44840), (12272, 43415), (14573, 36560), (15340, 34732), (17366, 30680), (17936, 29705), (18280, 29146), (19760, 26963), (22420, 23764)]