67567926740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{2017}}^1$

素因数の和:2889

約数の個数: 96

約数和(自身を含む): 148801701888

約数和(自身を除く): 81233775148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 761, 1420, 1522, 2017, 2201, 3044, 3805, 4034, 4402, 7610, 8068, 8804, 10085, 11005, 15220, 20170, 22010, 23591, 40340, 44020, 47182, 54031, 62527, 94364, 108062, 117955, 125054, 143207, 216124, 235910, 250108, 270155, 286414, 312635, 471820, 540310, 572828, 625270, 716035, 1080620, 1250540, 1432070, 1534937, 1674961, 2864140, 3069874, 3349922, 4439417, 6139748, 6699844, 7674685, 8374805, 8878834, 15349370, 16749610, 17757668, 22197085, 30698740, 33499220, 44394170, 47583047, 88788340, 95166094, 108980527, 190332188, 217961054, 237915235, 435922108, 475830470, 544902635, 951660940, 1089805270, 2179610540, 3378396337, 6756792674, 13513585348, 16891981685, 33783963370, 67567926740]

約数ペア:

[(1, 67567926740), (2, 33783963370), (4, 16891981685), (5, 13513585348), (10, 6756792674), (20, 3378396337), (31, 2179610540), (62, 1089805270), (71, 951660940), (124, 544902635), (142, 475830470), (155, 435922108), (284, 237915235), (310, 217961054), (355, 190332188), (620, 108980527), (710, 95166094), (761, 88788340), (1420, 47583047), (1522, 44394170), (2017, 33499220), (2201, 30698740), (3044, 22197085), (3805, 17757668), (4034, 16749610), (4402, 15349370), (7610, 8878834), (8068, 8374805), (8804, 7674685), (10085, 6699844), (11005, 6139748), (15220, 4439417), (20170, 3349922), (22010, 3069874), (23591, 2864140), (40340, 1674961), (44020, 1534937), (47182, 1432070), (54031, 1250540), (62527, 1080620), (94364, 716035), (108062, 625270), (117955, 572828), (125054, 540310), (143207, 471820), (216124, 312635), (235910, 286414), (250108, 270155)]