77194150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 91545050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 83, 89, 95, 110, 166, 178, 190, 209, 275, 415, 418, 445, 475, 550, 830, 890, 913, 950, 979, 1045, 1577, 1691, 1826, 1958, 2075, 2090, 2225, 3154, 3382, 4150, 4450, 4565, 4895, 5225, 7387, 7885, 8455, 9130, 9790, 10450, 14774, 15770, 16910, 17347, 18601, 22825, 24475, 34694, 36935, 37202, 39425, 42275, 45650, 48950, 73870, 78850, 81257, 84550, 86735, 93005, 140353, 162514, 173470, 184675, 186010, 280706, 369350, 406285, 433675, 465025, 701765, 812570, 867350, 930050, 1403530, 1543883, 2031425, 3087766, 3508825, 4062850, 7017650, 7719415, 15438830, 38597075, 77194150]

約数ペア:

[(1, 77194150), (2, 38597075), (5, 15438830), (10, 7719415), (11, 7017650), (19, 4062850), (22, 3508825), (25, 3087766), (38, 2031425), (50, 1543883), (55, 1403530), (83, 930050), (89, 867350), (95, 812570), (110, 701765), (166, 465025), (178, 433675), (190, 406285), (209, 369350), (275, 280706), (415, 186010), (418, 184675), (445, 173470), (475, 162514), (550, 140353), (830, 93005), (890, 86735), (913, 84550), (950, 81257), (979, 78850), (1045, 73870), (1577, 48950), (1691, 45650), (1826, 42275), (1958, 39425), (2075, 37202), (2090, 36935), (2225, 34694), (3154, 24475), (3382, 22825), (4150, 18601), (4450, 17347), (4565, 16910), (4895, 15770), (5225, 14774), (7387, 10450), (7885, 9790), (8455, 9130)]