131436580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 315165312

約数和(自身を除く): 183728732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 67, 74, 110, 134, 148, 185, 220, 241, 268, 335, 370, 407, 482, 670, 737, 740, 814, 964, 1205, 1340, 1474, 1628, 2035, 2410, 2479, 2651, 2948, 3685, 4070, 4820, 4958, 5302, 7370, 8140, 8917, 9916, 10604, 12395, 13255, 14740, 16147, 17834, 24790, 26510, 27269, 32294, 35668, 44585, 49580, 53020, 54538, 64588, 80735, 89170, 98087, 109076, 136345, 161470, 177617, 178340, 196174, 272690, 322940, 355234, 392348, 490435, 545380, 597439, 710468, 888085, 980870, 1194878, 1776170, 1961740, 2389756, 2987195, 3552340, 5974390, 6571829, 11948780, 13143658, 26287316, 32859145, 65718290, 131436580]

約数ペア:

[(1, 131436580), (2, 65718290), (4, 32859145), (5, 26287316), (10, 13143658), (11, 11948780), (20, 6571829), (22, 5974390), (37, 3552340), (44, 2987195), (55, 2389756), (67, 1961740), (74, 1776170), (110, 1194878), (134, 980870), (148, 888085), (185, 710468), (220, 597439), (241, 545380), (268, 490435), (335, 392348), (370, 355234), (407, 322940), (482, 272690), (670, 196174), (737, 178340), (740, 177617), (814, 161470), (964, 136345), (1205, 109076), (1340, 98087), (1474, 89170), (1628, 80735), (2035, 64588), (2410, 54538), (2479, 53020), (2651, 49580), (2948, 44585), (3685, 35668), (4070, 32294), (4820, 27269), (4958, 26510), (5302, 24790), (7370, 17834), (8140, 16147), (8917, 14740), (9916, 13255), (10604, 12395)]