6546914560

素因数分解:

$2^8\times 5^1\times {\mathrm{163}}^1\times {\mathrm{31379}}^1$

素因数の和:31563

約数の個数: 72

約数和(自身を含む): 15778617120

約数和(自身を除く): 9231702560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 320, 326, 640, 652, 815, 1280, 1304, 1630, 2608, 3260, 5216, 6520, 10432, 13040, 20864, 26080, 31379, 41728, 52160, 62758, 104320, 125516, 156895, 208640, 251032, 313790, 502064, 627580, 1004128, 1255160, 2008256, 2510320, 4016512, 5020640, 5114777, 8033024, 10041280, 10229554, 20082560, 20459108, 25573885, 40165120, 40918216, 51147770, 81836432, 102295540, 163672864, 204591080, 327345728, 409182160, 654691456, 818364320, 1309382912, 1636728640, 3273457280, 6546914560]

約数ペア:

[(1, 6546914560), (2, 3273457280), (4, 1636728640), (5, 1309382912), (8, 818364320), (10, 654691456), (16, 409182160), (20, 327345728), (32, 204591080), (40, 163672864), (64, 102295540), (80, 81836432), (128, 51147770), (160, 40918216), (163, 40165120), (256, 25573885), (320, 20459108), (326, 20082560), (640, 10229554), (652, 10041280), (815, 8033024), (1280, 5114777), (1304, 5020640), (1630, 4016512), (2608, 2510320), (3260, 2008256), (5216, 1255160), (6520, 1004128), (10432, 627580), (13040, 502064), (20864, 313790), (26080, 251032), (31379, 208640), (41728, 156895), (52160, 125516), (62758, 104320)]