156640526620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2953}}^1\times {\mathrm{44953}}^1$

素因数の和:47974

約数の個数: 48

約数和(自身を含む): 334641172320

約数和(自身を除く): 178000645700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 2953, 5906, 11812, 14765, 29530, 44953, 59060, 89906, 174227, 179812, 224765, 348454, 449530, 696908, 871135, 899060, 1742270, 2652227, 3484540, 5304454, 10608908, 13261135, 26522270, 53044540, 132746209, 265492418, 530984836, 663731045, 1327462090, 2654924180, 7832026331, 15664052662, 31328105324, 39160131655, 78320263310, 156640526620]

約数ペア:

[(1, 156640526620), (2, 78320263310), (4, 39160131655), (5, 31328105324), (10, 15664052662), (20, 7832026331), (59, 2654924180), (118, 1327462090), (236, 663731045), (295, 530984836), (590, 265492418), (1180, 132746209), (2953, 53044540), (5906, 26522270), (11812, 13261135), (14765, 10608908), (29530, 5304454), (44953, 3484540), (59060, 2652227), (89906, 1742270), (174227, 899060), (179812, 871135), (224765, 696908), (348454, 449530)]