80655250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 172658304

約数和(自身を除く): 92003054

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 83, 115, 125, 130, 166, 169, 230, 250, 299, 325, 338, 415, 575, 598, 650, 830, 845, 1079, 1150, 1495, 1625, 1690, 1909, 2075, 2158, 2875, 2990, 3250, 3818, 3887, 4150, 4225, 5395, 5750, 7475, 7774, 8450, 9545, 10375, 10790, 14027, 14950, 19090, 19435, 20750, 21125, 24817, 26975, 28054, 37375, 38870, 42250, 47725, 49634, 53950, 70135, 74750, 95450, 97175, 124085, 134875, 140270, 194350, 238625, 248170, 269750, 322621, 350675, 477250, 485875, 620425, 645242, 701350, 971750, 1240850, 1613105, 1753375, 3102125, 3226210, 3506750, 6204250, 8065525, 16131050, 40327625, 80655250]

約数ペア:

[(1, 80655250), (2, 40327625), (5, 16131050), (10, 8065525), (13, 6204250), (23, 3506750), (25, 3226210), (26, 3102125), (46, 1753375), (50, 1613105), (65, 1240850), (83, 971750), (115, 701350), (125, 645242), (130, 620425), (166, 485875), (169, 477250), (230, 350675), (250, 322621), (299, 269750), (325, 248170), (338, 238625), (415, 194350), (575, 140270), (598, 134875), (650, 124085), (830, 97175), (845, 95450), (1079, 74750), (1150, 70135), (1495, 53950), (1625, 49634), (1690, 47725), (1909, 42250), (2075, 38870), (2158, 37375), (2875, 28054), (2990, 26975), (3250, 24817), (3818, 21125), (3887, 20750), (4150, 19435), (4225, 19090), (5395, 14950), (5750, 14027), (7475, 10790), (7774, 10375), (8450, 9545)]