17793050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 38739708

約数和(自身を除く): 20946658

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 173, 187, 242, 275, 346, 374, 425, 550, 605, 850, 865, 935, 1210, 1730, 1870, 1903, 2057, 2941, 3025, 3806, 4114, 4325, 4675, 5882, 6050, 8650, 9350, 9515, 10285, 14705, 19030, 20570, 20933, 29410, 32351, 41866, 47575, 51425, 64702, 73525, 95150, 102850, 104665, 147050, 161755, 209330, 323510, 355861, 523325, 711722, 808775, 1046650, 1617550, 1779305, 3558610, 8896525, 17793050]

約数ペア:

[(1, 17793050), (2, 8896525), (5, 3558610), (10, 1779305), (11, 1617550), (17, 1046650), (22, 808775), (25, 711722), (34, 523325), (50, 355861), (55, 323510), (85, 209330), (110, 161755), (121, 147050), (170, 104665), (173, 102850), (187, 95150), (242, 73525), (275, 64702), (346, 51425), (374, 47575), (425, 41866), (550, 32351), (605, 29410), (850, 20933), (865, 20570), (935, 19030), (1210, 14705), (1730, 10285), (1870, 9515), (1903, 9350), (2057, 8650), (2941, 6050), (3025, 5882), (3806, 4675), (4114, 4325)]