530164480

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 1315240416

約数和(自身を除く): 785075936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 431, 496, 620, 640, 862, 961, 992, 1240, 1280, 1724, 1922, 1984, 2155, 2480, 3448, 3844, 3968, 4310, 4805, 4960, 6896, 7688, 7936, 8620, 9610, 9920, 13361, 13792, 15376, 17240, 19220, 19840, 26722, 27584, 30752, 34480, 38440, 39680, 53444, 55168, 61504, 66805, 68960, 76880, 106888, 110336, 123008, 133610, 137920, 153760, 213776, 246016, 267220, 275840, 307520, 414191, 427552, 534440, 551680, 615040, 828382, 855104, 1068880, 1230080, 1656764, 1710208, 2070955, 2137760, 3313528, 3420416, 4141910, 4275520, 6627056, 8283820, 8551040, 13254112, 16567640, 17102080, 26508224, 33135280, 53016448, 66270560, 106032896, 132541120, 265082240, 530164480]

約数ペア:

[(1, 530164480), (2, 265082240), (4, 132541120), (5, 106032896), (8, 66270560), (10, 53016448), (16, 33135280), (20, 26508224), (31, 17102080), (32, 16567640), (40, 13254112), (62, 8551040), (64, 8283820), (80, 6627056), (124, 4275520), (128, 4141910), (155, 3420416), (160, 3313528), (248, 2137760), (256, 2070955), (310, 1710208), (320, 1656764), (431, 1230080), (496, 1068880), (620, 855104), (640, 828382), (862, 615040), (961, 551680), (992, 534440), (1240, 427552), (1280, 414191), (1724, 307520), (1922, 275840), (1984, 267220), (2155, 246016), (2480, 213776), (3448, 153760), (3844, 137920), (3968, 133610), (4310, 123008), (4805, 110336), (4960, 106888), (6896, 76880), (7688, 68960), (7936, 66805), (8620, 61504), (9610, 55168), (9920, 53444), (13361, 39680), (13792, 38440), (15376, 34480), (17240, 30752), (19220, 27584), (19840, 26722)]