1175852020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{181}}^1\times {\mathrm{947}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 2898604800

約数和(自身を除く): 1722752780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 181, 196, 245, 343, 362, 490, 686, 724, 905, 947, 980, 1267, 1372, 1715, 1810, 1894, 2534, 3430, 3620, 3788, 4735, 5068, 6335, 6629, 6860, 8869, 9470, 12670, 13258, 17738, 18940, 25340, 26516, 33145, 35476, 44345, 46403, 62083, 66290, 88690, 92806, 124166, 132580, 171407, 177380, 185612, 232015, 248332, 310415, 324821, 342814, 464030, 620830, 649642, 685628, 857035, 928060, 1199849, 1241660, 1299284, 1624105, 1714070, 2399698, 3248210, 3428140, 4799396, 5999245, 6496420, 8398943, 11998490, 16797886, 23996980, 33595772, 41994715, 58792601, 83989430, 117585202, 167978860, 235170404, 293963005, 587926010, 1175852020]

約数ペア:

[(1, 1175852020), (2, 587926010), (4, 293963005), (5, 235170404), (7, 167978860), (10, 117585202), (14, 83989430), (20, 58792601), (28, 41994715), (35, 33595772), (49, 23996980), (70, 16797886), (98, 11998490), (140, 8398943), (181, 6496420), (196, 5999245), (245, 4799396), (343, 3428140), (362, 3248210), (490, 2399698), (686, 1714070), (724, 1624105), (905, 1299284), (947, 1241660), (980, 1199849), (1267, 928060), (1372, 857035), (1715, 685628), (1810, 649642), (1894, 620830), (2534, 464030), (3430, 342814), (3620, 324821), (3788, 310415), (4735, 248332), (5068, 232015), (6335, 185612), (6629, 177380), (6860, 171407), (8869, 132580), (9470, 124166), (12670, 92806), (13258, 88690), (17738, 66290), (18940, 62083), (25340, 46403), (26516, 44345), (33145, 35476)]