125848780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4943}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 282401280

約数和(自身を除く): 156552500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 4943, 5092, 6365, 9886, 12730, 19772, 24715, 25460, 49430, 93917, 98860, 187834, 331181, 375668, 469585, 662362, 939170, 1324724, 1655905, 1878340, 3311810, 6292439, 6623620, 12584878, 25169756, 31462195, 62924390, 125848780]

約数ペア:

[(1, 125848780), (2, 62924390), (4, 31462195), (5, 25169756), (10, 12584878), (19, 6623620), (20, 6292439), (38, 3311810), (67, 1878340), (76, 1655905), (95, 1324724), (134, 939170), (190, 662362), (268, 469585), (335, 375668), (380, 331181), (670, 187834), (1273, 98860), (1340, 93917), (2546, 49430), (4943, 25460), (5092, 24715), (6365, 19772), (9886, 12730)]