17214207340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{4603}}^1$

素因数の和:4903

約数の個数: 96

約数和(自身を含む): 40096788480

約数和(自身を除く): 22882581140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 191, 220, 356, 382, 445, 764, 890, 955, 979, 1780, 1910, 1958, 2101, 3820, 3916, 4202, 4603, 4895, 8404, 9206, 9790, 10505, 16999, 18412, 19580, 21010, 23015, 33998, 42020, 46030, 50633, 67996, 84995, 92060, 101266, 169990, 186989, 202532, 253165, 339980, 373978, 409667, 506330, 747956, 819334, 879173, 934945, 1012660, 1638668, 1758346, 1869890, 2048335, 3516692, 3739780, 4096670, 4395865, 4506337, 8193340, 8791730, 9012674, 9670903, 17583460, 18025348, 19341806, 22531685, 38683612, 45063370, 48354515, 78246397, 90126740, 96709030, 156492794, 193418060, 312985588, 391231985, 782463970, 860710367, 1564927940, 1721420734, 3442841468, 4303551835, 8607103670, 17214207340]

約数ペア:

[(1, 17214207340), (2, 8607103670), (4, 4303551835), (5, 3442841468), (10, 1721420734), (11, 1564927940), (20, 860710367), (22, 782463970), (44, 391231985), (55, 312985588), (89, 193418060), (110, 156492794), (178, 96709030), (191, 90126740), (220, 78246397), (356, 48354515), (382, 45063370), (445, 38683612), (764, 22531685), (890, 19341806), (955, 18025348), (979, 17583460), (1780, 9670903), (1910, 9012674), (1958, 8791730), (2101, 8193340), (3820, 4506337), (3916, 4395865), (4202, 4096670), (4603, 3739780), (4895, 3516692), (8404, 2048335), (9206, 1869890), (9790, 1758346), (10505, 1638668), (16999, 1012660), (18412, 934945), (19580, 879173), (21010, 819334), (23015, 747956), (33998, 506330), (42020, 409667), (46030, 373978), (50633, 339980), (67996, 253165), (84995, 202532), (92060, 186989), (101266, 169990)]