1672682060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{254207}}^1$

素因数の和:254270

約数の個数: 48

約数和(自身を含む): 4099866624

約数和(自身を除く): 2427184564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 254207, 508414, 1016828, 1271035, 1779449, 2542070, 3558898, 5084140, 7117796, 8897245, 11947729, 17794490, 23895458, 35588980, 47790916, 59738645, 83634103, 119477290, 167268206, 238954580, 334536412, 418170515, 836341030, 1672682060]

約数ペア:

[(1, 1672682060), (2, 836341030), (4, 418170515), (5, 334536412), (7, 238954580), (10, 167268206), (14, 119477290), (20, 83634103), (28, 59738645), (35, 47790916), (47, 35588980), (70, 23895458), (94, 17794490), (140, 11947729), (188, 8897245), (235, 7117796), (329, 5084140), (470, 3558898), (658, 2542070), (940, 1779449), (1316, 1271035), (1645, 1016828), (3290, 508414), (6580, 254207)]