5025612800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15101}}^1$

素因数の和:15144

約数の個数: 132

約数和(自身を含む): 13416586596

約数和(自身を除く): 8390973796

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1600, 1664, 2080, 2560, 2600, 3200, 3328, 4160, 5120, 5200, 6400, 6656, 8320, 10400, 12800, 13312, 15101, 16640, 20800, 25600, 30202, 33280, 41600, 60404, 66560, 75505, 83200, 120808, 151010, 166400, 196313, 241616, 302020, 332800, 377525, 392626, 483232, 604040, 755050, 785252, 966464, 981565, 1208080, 1510100, 1570504, 1932928, 1963130, 2416160, 3020200, 3141008, 3865856, 3926260, 4832320, 4907825, 6040400, 6282016, 7731712, 7852520, 9664640, 9815650, 12080800, 12564032, 15463424, 15705040, 19329280, 19631300, 24161600, 25128064, 31410080, 38658560, 39262600, 48323200, 50256128, 62820160, 77317120, 78525200, 96646400, 100512256, 125640320, 157050400, 193292800, 201024512, 251280640, 314100800, 386585600, 502561280, 628201600, 1005122560, 1256403200, 2512806400, 5025612800]

約数ペア:

[(1, 5025612800), (2, 2512806400), (4, 1256403200), (5, 1005122560), (8, 628201600), (10, 502561280), (13, 386585600), (16, 314100800), (20, 251280640), (25, 201024512), (26, 193292800), (32, 157050400), (40, 125640320), (50, 100512256), (52, 96646400), (64, 78525200), (65, 77317120), (80, 62820160), (100, 50256128), (104, 48323200), (128, 39262600), (130, 38658560), (160, 31410080), (200, 25128064), (208, 24161600), (256, 19631300), (260, 19329280), (320, 15705040), (325, 15463424), (400, 12564032), (416, 12080800), (512, 9815650), (520, 9664640), (640, 7852520), (650, 7731712), (800, 6282016), (832, 6040400), (1024, 4907825), (1040, 4832320), (1280, 3926260), (1300, 3865856), (1600, 3141008), (1664, 3020200), (2080, 2416160), (2560, 1963130), (2600, 1932928), (3200, 1570504), (3328, 1510100), (4160, 1208080), (5120, 981565), (5200, 966464), (6400, 785252), (6656, 755050), (8320, 604040), (10400, 483232), (12800, 392626), (13312, 377525), (15101, 332800), (16640, 302020), (20800, 241616), (25600, 196313), (30202, 166400), (33280, 151010), (41600, 120808), (60404, 83200), (66560, 75505)]