61912640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:652

約数の個数: 112

約数和(自身を含む): 164592000

約数和(自身を除く): 102679360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 599, 608, 646, 680, 760, 1088, 1198, 1216, 1292, 1360, 1520, 1615, 2396, 2584, 2720, 2995, 3040, 3230, 4792, 5168, 5440, 5990, 6080, 6460, 9584, 10183, 10336, 11381, 11980, 12920, 19168, 20366, 20672, 22762, 23960, 25840, 38336, 40732, 45524, 47920, 50915, 51680, 56905, 81464, 91048, 95840, 101830, 103360, 113810, 162928, 182096, 191680, 193477, 203660, 227620, 325856, 364192, 386954, 407320, 455240, 651712, 728384, 773908, 814640, 910480, 967385, 1547816, 1629280, 1820960, 1934770, 3095632, 3258560, 3641920, 3869540, 6191264, 7739080, 12382528, 15478160, 30956320, 61912640]

約数ペア:

[(1, 61912640), (2, 30956320), (4, 15478160), (5, 12382528), (8, 7739080), (10, 6191264), (16, 3869540), (17, 3641920), (19, 3258560), (20, 3095632), (32, 1934770), (34, 1820960), (38, 1629280), (40, 1547816), (64, 967385), (68, 910480), (76, 814640), (80, 773908), (85, 728384), (95, 651712), (136, 455240), (152, 407320), (160, 386954), (170, 364192), (190, 325856), (272, 227620), (304, 203660), (320, 193477), (323, 191680), (340, 182096), (380, 162928), (544, 113810), (599, 103360), (608, 101830), (646, 95840), (680, 91048), (760, 81464), (1088, 56905), (1198, 51680), (1216, 50915), (1292, 47920), (1360, 45524), (1520, 40732), (1615, 38336), (2396, 25840), (2584, 23960), (2720, 22762), (2995, 20672), (3040, 20366), (3230, 19168), (4792, 12920), (5168, 11980), (5440, 11381), (5990, 10336), (6080, 10183), (6460, 9584)]