488435235625

素因数分解:

$5^4\times {\mathrm{83}}^1\times {\mathrm{1949}}^1\times {\mathrm{4831}}^1$

素因数の和:6883

約数の個数: 40

約数和(自身を含む): 618147129600

約数和(自身を除く): 129711893975

約数列:

[1, 5, 25, 83, 125, 415, 625, 1949, 2075, 4831, 9745, 10375, 24155, 48725, 51875, 120775, 161767, 243625, 400973, 603875, 808835, 1218125, 2004865, 3019375, 4044175, 9415619, 10024325, 20220875, 47078095, 50121625, 101104375, 235390475, 250608125, 781496377, 1176952375, 3907481885, 5884761875, 19537409425, 97687047125, 488435235625]

約数ペア:

[(1, 488435235625), (5, 97687047125), (25, 19537409425), (83, 5884761875), (125, 3907481885), (415, 1176952375), (625, 781496377), (1949, 250608125), (2075, 235390475), (4831, 101104375), (9745, 50121625), (10375, 47078095), (24155, 20220875), (48725, 10024325), (51875, 9415619), (120775, 4044175), (161767, 3019375), (243625, 2004865), (400973, 1218125), (603875, 808835)]