7052126720

素因数分解:

$2^9\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3331}}^1$

素因数の和:4181

約数の個数: 80

約数和(自身を含む): 16934103648

約数和(自身を除く): 9881976928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 827, 1280, 1654, 2560, 3308, 3331, 4135, 6616, 6662, 8270, 13232, 13324, 16540, 16655, 26464, 26648, 33080, 33310, 52928, 53296, 66160, 66620, 105856, 106592, 132320, 133240, 211712, 213184, 264640, 266480, 423424, 426368, 529280, 532960, 852736, 1058560, 1065920, 1705472, 2117120, 2131840, 2754737, 4263680, 5509474, 8527360, 11018948, 13773685, 22037896, 27547370, 44075792, 55094740, 88151584, 110189480, 176303168, 220378960, 352606336, 440757920, 705212672, 881515840, 1410425344, 1763031680, 3526063360, 7052126720]

約数ペア:

[(1, 7052126720), (2, 3526063360), (4, 1763031680), (5, 1410425344), (8, 881515840), (10, 705212672), (16, 440757920), (20, 352606336), (32, 220378960), (40, 176303168), (64, 110189480), (80, 88151584), (128, 55094740), (160, 44075792), (256, 27547370), (320, 22037896), (512, 13773685), (640, 11018948), (827, 8527360), (1280, 5509474), (1654, 4263680), (2560, 2754737), (3308, 2131840), (3331, 2117120), (4135, 1705472), (6616, 1065920), (6662, 1058560), (8270, 852736), (13232, 532960), (13324, 529280), (16540, 426368), (16655, 423424), (26464, 266480), (26648, 264640), (33080, 213184), (33310, 211712), (52928, 133240), (53296, 132320), (66160, 106592), (66620, 105856)]