41909520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 138276864

約数和(自身を除く): 96367344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 131, 155, 172, 186, 215, 240, 248, 258, 262, 310, 344, 372, 393, 430, 465, 496, 516, 524, 620, 645, 655, 688, 744, 786, 860, 930, 1032, 1048, 1240, 1290, 1310, 1333, 1488, 1572, 1720, 1860, 1965, 2064, 2096, 2480, 2580, 2620, 2666, 3144, 3440, 3720, 3930, 3999, 4061, 5160, 5240, 5332, 5633, 6288, 6665, 7440, 7860, 7998, 8122, 10320, 10480, 10664, 11266, 12183, 13330, 15720, 15996, 16244, 16899, 19995, 20305, 21328, 22532, 24366, 26660, 28165, 31440, 31992, 32488, 33798, 39990, 40610, 45064, 48732, 53320, 56330, 60915, 63984, 64976, 67596, 79980, 81220, 84495, 90128, 97464, 106640, 112660, 121830, 135192, 159960, 162440, 168990, 174623, 194928, 225320, 243660, 270384, 319920, 324880, 337980, 349246, 450640, 487320, 523869, 675960, 698492, 873115, 974640, 1047738, 1351920, 1396984, 1746230, 2095476, 2619345, 2793968, 3492460, 4190952, 5238690, 6984920, 8381904, 10477380, 13969840, 20954760, 41909520]

約数ペア:

[(1, 41909520), (2, 20954760), (3, 13969840), (4, 10477380), (5, 8381904), (6, 6984920), (8, 5238690), (10, 4190952), (12, 3492460), (15, 2793968), (16, 2619345), (20, 2095476), (24, 1746230), (30, 1396984), (31, 1351920), (40, 1047738), (43, 974640), (48, 873115), (60, 698492), (62, 675960), (80, 523869), (86, 487320), (93, 450640), (120, 349246), (124, 337980), (129, 324880), (131, 319920), (155, 270384), (172, 243660), (186, 225320), (215, 194928), (240, 174623), (248, 168990), (258, 162440), (262, 159960), (310, 135192), (344, 121830), (372, 112660), (393, 106640), (430, 97464), (465, 90128), (496, 84495), (516, 81220), (524, 79980), (620, 67596), (645, 64976), (655, 63984), (688, 60915), (744, 56330), (786, 53320), (860, 48732), (930, 45064), (1032, 40610), (1048, 39990), (1240, 33798), (1290, 32488), (1310, 31992), (1333, 31440), (1488, 28165), (1572, 26660), (1720, 24366), (1860, 22532), (1965, 21328), (2064, 20305), (2096, 19995), (2480, 16899), (2580, 16244), (2620, 15996), (2666, 15720), (3144, 13330), (3440, 12183), (3720, 11266), (3930, 10664), (3999, 10480), (4061, 10320), (5160, 8122), (5240, 7998), (5332, 7860), (5633, 7440), (6288, 6665)]