193670050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 422828964

約数和(自身を除く): 229158914

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 137, 175, 245, 274, 350, 490, 577, 685, 959, 1154, 1225, 1370, 1918, 2450, 2885, 3425, 4039, 4795, 5770, 6713, 6850, 8078, 9590, 13426, 14425, 20195, 23975, 28273, 28850, 33565, 40390, 47950, 56546, 67130, 79049, 100975, 141365, 158098, 167825, 201950, 282730, 335650, 395245, 553343, 706825, 790490, 1106686, 1413650, 1976225, 2766715, 3873401, 3952450, 5533430, 7746802, 13833575, 19367005, 27667150, 38734010, 96835025, 193670050]

約数ペア:

[(1, 193670050), (2, 96835025), (5, 38734010), (7, 27667150), (10, 19367005), (14, 13833575), (25, 7746802), (35, 5533430), (49, 3952450), (50, 3873401), (70, 2766715), (98, 1976225), (137, 1413650), (175, 1106686), (245, 790490), (274, 706825), (350, 553343), (490, 395245), (577, 335650), (685, 282730), (959, 201950), (1154, 167825), (1225, 158098), (1370, 141365), (1918, 100975), (2450, 79049), (2885, 67130), (3425, 56546), (4039, 47950), (4795, 40390), (5770, 33565), (6713, 28850), (6850, 28273), (8078, 23975), (9590, 20195), (13426, 14425)]