2052985220300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154359791}}^1$

素因数の和:154359831

約数の個数: 72

約数和(自身を含む): 5359371978240

約数和(自身を除く): 3306386757940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 154359791, 308719582, 617439164, 771798955, 1080518537, 1543597910, 2161037074, 2932836029, 3087195820, 3858994775, 4322074148, 5402592685, 5865672058, 7717989550, 10805185370, 11731344116, 14664180145, 15435979100, 20529852203, 21610370740, 27012963425, 29328360290, 41059704406, 54025926850, 58656720580, 73320900725, 82119408812, 102649261015, 108051853700, 146641801450, 205298522030, 293283602900, 410597044060, 513246305075, 1026492610150, 2052985220300]

約数ペア:

[(1, 2052985220300), (2, 1026492610150), (4, 513246305075), (5, 410597044060), (7, 293283602900), (10, 205298522030), (14, 146641801450), (19, 108051853700), (20, 102649261015), (25, 82119408812), (28, 73320900725), (35, 58656720580), (38, 54025926850), (50, 41059704406), (70, 29328360290), (76, 27012963425), (95, 21610370740), (100, 20529852203), (133, 15435979100), (140, 14664180145), (175, 11731344116), (190, 10805185370), (266, 7717989550), (350, 5865672058), (380, 5402592685), (475, 4322074148), (532, 3858994775), (665, 3087195820), (700, 2932836029), (950, 2161037074), (1330, 1543597910), (1900, 1080518537), (2660, 771798955), (3325, 617439164), (6650, 308719582), (13300, 154359791)]