15696735220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{72623}}^1$

素因数の和:72840

約数の個数: 48

約数和(自身を含む): 33601091328

約数和(自身を除く): 17904356108

約数列:

[1, 2, 4, 5, 10, 20, 101, 107, 202, 214, 404, 428, 505, 535, 1010, 1070, 2020, 2140, 10807, 21614, 43228, 54035, 72623, 108070, 145246, 216140, 290492, 363115, 726230, 1452460, 7334923, 7770661, 14669846, 15541322, 29339692, 31082644, 36674615, 38853305, 73349230, 77706610, 146698460, 155413220, 784836761, 1569673522, 3139347044, 3924183805, 7848367610, 15696735220]

約数ペア:

[(1, 15696735220), (2, 7848367610), (4, 3924183805), (5, 3139347044), (10, 1569673522), (20, 784836761), (101, 155413220), (107, 146698460), (202, 77706610), (214, 73349230), (404, 38853305), (428, 36674615), (505, 31082644), (535, 29339692), (1010, 15541322), (1070, 14669846), (2020, 7770661), (2140, 7334923), (10807, 1452460), (21614, 726230), (43228, 363115), (54035, 290492), (72623, 216140), (108070, 145246)]