16131050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 34310304

約数和(自身を除く): 18179254

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 83, 115, 130, 166, 169, 230, 299, 325, 338, 415, 575, 598, 650, 830, 845, 1079, 1150, 1495, 1690, 1909, 2075, 2158, 2990, 3818, 3887, 4150, 4225, 5395, 7475, 7774, 8450, 9545, 10790, 14027, 14950, 19090, 19435, 24817, 26975, 28054, 38870, 47725, 49634, 53950, 70135, 95450, 97175, 124085, 140270, 194350, 248170, 322621, 350675, 620425, 645242, 701350, 1240850, 1613105, 3226210, 8065525, 16131050]

約数ペア:

[(1, 16131050), (2, 8065525), (5, 3226210), (10, 1613105), (13, 1240850), (23, 701350), (25, 645242), (26, 620425), (46, 350675), (50, 322621), (65, 248170), (83, 194350), (115, 140270), (130, 124085), (166, 97175), (169, 95450), (230, 70135), (299, 53950), (325, 49634), (338, 47725), (415, 38870), (575, 28054), (598, 26975), (650, 24817), (830, 19435), (845, 19090), (1079, 14950), (1150, 14027), (1495, 10790), (1690, 9545), (1909, 8450), (2075, 7774), (2158, 7475), (2990, 5395), (3818, 4225), (3887, 4150)]