26868571840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401743}}^1$

素因数の和:401790

約数の個数: 112

約数和(自身を含む): 73470942720

約数和(自身を除く): 46602370880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 13376, 16720, 33440, 66880, 401743, 803486, 1606972, 2008715, 3213944, 4017430, 4419173, 6427888, 7633117, 8034860, 8838346, 12855776, 15266234, 16069720, 17676692, 22095865, 25711552, 30532468, 32139440, 35353384, 38165585, 44191730, 61064936, 64278880, 70706768, 76331170, 83964287, 88383460, 122129872, 128557760, 141413536, 152662340, 167928574, 176766920, 244259744, 282827072, 305324680, 335857148, 353533840, 419821435, 488519488, 610649360, 671714296, 707067680, 839642870, 1221298720, 1343428592, 1414135360, 1679285740, 2442597440, 2686857184, 3358571480, 5373714368, 6717142960, 13434285920, 26868571840]

約数ペア:

[(1, 26868571840), (2, 13434285920), (4, 6717142960), (5, 5373714368), (8, 3358571480), (10, 2686857184), (11, 2442597440), (16, 1679285740), (19, 1414135360), (20, 1343428592), (22, 1221298720), (32, 839642870), (38, 707067680), (40, 671714296), (44, 610649360), (55, 488519488), (64, 419821435), (76, 353533840), (80, 335857148), (88, 305324680), (95, 282827072), (110, 244259744), (152, 176766920), (160, 167928574), (176, 152662340), (190, 141413536), (209, 128557760), (220, 122129872), (304, 88383460), (320, 83964287), (352, 76331170), (380, 70706768), (418, 64278880), (440, 61064936), (608, 44191730), (704, 38165585), (760, 35353384), (836, 32139440), (880, 30532468), (1045, 25711552), (1216, 22095865), (1520, 17676692), (1672, 16069720), (1760, 15266234), (2090, 12855776), (3040, 8838346), (3344, 8034860), (3520, 7633117), (4180, 6427888), (6080, 4419173), (6688, 4017430), (8360, 3213944), (13376, 2008715), (16720, 1606972), (33440, 803486), (66880, 401743)]