4401473301790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1\times {\mathrm{19697}}^1$

素因数の和:21661

約数の個数: 64

約数和(自身を含む): 8086901385024

約数和(自身を除く): 3685428083234

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1693, 1970, 3386, 8465, 13199, 16930, 19697, 26398, 39394, 65995, 98485, 113431, 131990, 196970, 226862, 333521, 567155, 667042, 1134310, 1319699, 1667605, 2639398, 3335210, 3880309, 6598495, 7760618, 13196990, 19401545, 22345907, 33347021, 38803090, 44691814, 66694042, 111729535, 166735105, 223459070, 259980703, 333470210, 519961406, 1299903515, 2234250407, 2599807030, 4468500814, 6569363137, 11171252035, 13138726274, 22342504070, 32846815685, 65693631370, 440147330179, 880294660358, 2200736650895, 4401473301790]

約数ペア:

[(1, 4401473301790), (2, 2200736650895), (5, 880294660358), (10, 440147330179), (67, 65693631370), (134, 32846815685), (197, 22342504070), (335, 13138726274), (394, 11171252035), (670, 6569363137), (985, 4468500814), (1693, 2599807030), (1970, 2234250407), (3386, 1299903515), (8465, 519961406), (13199, 333470210), (16930, 259980703), (19697, 223459070), (26398, 166735105), (39394, 111729535), (65995, 66694042), (98485, 44691814), (113431, 38803090), (131990, 33347021), (196970, 22345907), (226862, 19401545), (333521, 13196990), (567155, 7760618), (667042, 6598495), (1134310, 3880309), (1319699, 3335210), (1667605, 2639398)]