43590820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 115492608

約数和(自身を除く): 71901788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 52, 65, 70, 86, 91, 130, 140, 172, 182, 215, 260, 301, 364, 430, 455, 557, 559, 602, 860, 910, 1114, 1118, 1204, 1505, 1820, 2228, 2236, 2785, 2795, 3010, 3899, 3913, 5570, 5590, 6020, 7241, 7798, 7826, 11140, 11180, 14482, 15596, 15652, 19495, 19565, 23951, 28964, 36205, 38990, 39130, 47902, 50687, 72410, 77980, 78260, 95804, 101374, 119755, 144820, 167657, 202748, 239510, 253435, 311363, 335314, 479020, 506870, 622726, 670628, 838285, 1013740, 1245452, 1556815, 1676570, 2179541, 3113630, 3353140, 4359082, 6227260, 8718164, 10897705, 21795410, 43590820]

約数ペア:

[(1, 43590820), (2, 21795410), (4, 10897705), (5, 8718164), (7, 6227260), (10, 4359082), (13, 3353140), (14, 3113630), (20, 2179541), (26, 1676570), (28, 1556815), (35, 1245452), (43, 1013740), (52, 838285), (65, 670628), (70, 622726), (86, 506870), (91, 479020), (130, 335314), (140, 311363), (172, 253435), (182, 239510), (215, 202748), (260, 167657), (301, 144820), (364, 119755), (430, 101374), (455, 95804), (557, 78260), (559, 77980), (602, 72410), (860, 50687), (910, 47902), (1114, 39130), (1118, 38990), (1204, 36205), (1505, 28964), (1820, 23951), (2228, 19565), (2236, 19495), (2785, 15652), (2795, 15596), (3010, 14482), (3899, 11180), (3913, 11140), (5570, 7826), (5590, 7798), (6020, 7241)]