347711240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5641}}^1$

素因数の和:5742

約数の個数: 64

約数和(自身を含む): 828696960

約数和(自身を除く): 480985720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2680, 3082, 5641, 6164, 7705, 11282, 12328, 15410, 22564, 28205, 30820, 45128, 56410, 61640, 112820, 129743, 225640, 259486, 377947, 518972, 648715, 755894, 1037944, 1297430, 1511788, 1889735, 2594860, 3023576, 3779470, 5189720, 7558940, 8692781, 15117880, 17385562, 34771124, 43463905, 69542248, 86927810, 173855620, 347711240]

約数ペア:

[(1, 347711240), (2, 173855620), (4, 86927810), (5, 69542248), (8, 43463905), (10, 34771124), (20, 17385562), (23, 15117880), (40, 8692781), (46, 7558940), (67, 5189720), (92, 3779470), (115, 3023576), (134, 2594860), (184, 1889735), (230, 1511788), (268, 1297430), (335, 1037944), (460, 755894), (536, 648715), (670, 518972), (920, 377947), (1340, 259486), (1541, 225640), (2680, 129743), (3082, 112820), (5641, 61640), (6164, 56410), (7705, 45128), (11282, 30820), (12328, 28205), (15410, 22564)]