524629520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 1382054400

約数和(自身を除く): 857424880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 79, 80, 85, 95, 136, 152, 158, 170, 190, 257, 272, 304, 316, 323, 340, 380, 395, 514, 632, 646, 680, 760, 790, 1028, 1264, 1285, 1292, 1343, 1360, 1501, 1520, 1580, 1615, 2056, 2570, 2584, 2686, 3002, 3160, 3230, 4112, 4369, 4883, 5140, 5168, 5372, 6004, 6320, 6460, 6715, 7505, 8738, 9766, 10280, 10744, 12008, 12920, 13430, 15010, 17476, 19532, 20303, 20560, 21488, 21845, 24016, 24415, 25517, 25840, 26860, 30020, 34952, 39064, 40606, 43690, 48830, 51034, 53720, 60040, 69904, 78128, 81212, 83011, 87380, 97660, 101515, 102068, 107440, 120080, 127585, 162424, 166022, 174760, 195320, 203030, 204136, 255170, 324848, 332044, 345151, 349520, 385757, 390640, 406060, 408272, 415055, 510340, 664088, 690302, 771514, 812120, 830110, 1020680, 1328176, 1380604, 1543028, 1624240, 1660220, 1725755, 1928785, 2041360, 2761208, 3086056, 3320440, 3451510, 3857570, 5522416, 6172112, 6557869, 6640880, 6903020, 7715140, 13115738, 13806040, 15430280, 26231476, 27612080, 30860560, 32789345, 52462952, 65578690, 104925904, 131157380, 262314760, 524629520]

約数ペア:

[(1, 524629520), (2, 262314760), (4, 131157380), (5, 104925904), (8, 65578690), (10, 52462952), (16, 32789345), (17, 30860560), (19, 27612080), (20, 26231476), (34, 15430280), (38, 13806040), (40, 13115738), (68, 7715140), (76, 6903020), (79, 6640880), (80, 6557869), (85, 6172112), (95, 5522416), (136, 3857570), (152, 3451510), (158, 3320440), (170, 3086056), (190, 2761208), (257, 2041360), (272, 1928785), (304, 1725755), (316, 1660220), (323, 1624240), (340, 1543028), (380, 1380604), (395, 1328176), (514, 1020680), (632, 830110), (646, 812120), (680, 771514), (760, 690302), (790, 664088), (1028, 510340), (1264, 415055), (1285, 408272), (1292, 406060), (1343, 390640), (1360, 385757), (1501, 349520), (1520, 345151), (1580, 332044), (1615, 324848), (2056, 255170), (2570, 204136), (2584, 203030), (2686, 195320), (3002, 174760), (3160, 166022), (3230, 162424), (4112, 127585), (4369, 120080), (4883, 107440), (5140, 102068), (5168, 101515), (5372, 97660), (6004, 87380), (6320, 83011), (6460, 81212), (6715, 78128), (7505, 69904), (8738, 60040), (9766, 53720), (10280, 51034), (10744, 48830), (12008, 43690), (12920, 40606), (13430, 39064), (15010, 34952), (17476, 30020), (19532, 26860), (20303, 25840), (20560, 25517), (21488, 24415), (21845, 24016)]