107141620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 233141328

約数和(自身を除く): 125999708

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 610, 1060, 1220, 1657, 3233, 3314, 6466, 6628, 8285, 12932, 16165, 16570, 32330, 33140, 64660, 87821, 101077, 175642, 202154, 351284, 404308, 439105, 505385, 878210, 1010770, 1756420, 2021540, 5357081, 10714162, 21428324, 26785405, 53570810, 107141620]

約数ペア:

[(1, 107141620), (2, 53570810), (4, 26785405), (5, 21428324), (10, 10714162), (20, 5357081), (53, 2021540), (61, 1756420), (106, 1010770), (122, 878210), (212, 505385), (244, 439105), (265, 404308), (305, 351284), (530, 202154), (610, 175642), (1060, 101077), (1220, 87821), (1657, 64660), (3233, 33140), (3314, 32330), (6466, 16570), (6628, 16165), (8285, 12932)]