395513690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14557}}^1$

素因数の和:14607

約数の個数: 64

約数和(自身を含む): 880467840

約数和(自身を除く): 484954150

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 13585, 14557, 27170, 29114, 72785, 145570, 160127, 189241, 276583, 320254, 378482, 553166, 800635, 946205, 1382915, 1601270, 1892410, 2081651, 2765830, 3042413, 3595579, 4163302, 6084826, 7191158, 10408255, 15212065, 17977895, 20816510, 30424130, 35955790, 39551369, 79102738, 197756845, 395513690]

約数ペア:

[(1, 395513690), (2, 197756845), (5, 79102738), (10, 39551369), (11, 35955790), (13, 30424130), (19, 20816510), (22, 17977895), (26, 15212065), (38, 10408255), (55, 7191158), (65, 6084826), (95, 4163302), (110, 3595579), (130, 3042413), (143, 2765830), (190, 2081651), (209, 1892410), (247, 1601270), (286, 1382915), (418, 946205), (494, 800635), (715, 553166), (1045, 378482), (1235, 320254), (1430, 276583), (2090, 189241), (2470, 160127), (2717, 145570), (5434, 72785), (13585, 29114), (14557, 27170)]