42436570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 88179840

約数和(自身を除く): 45743270

約数列:

[1, 2, 5, 10, 11, 22, 29, 53, 55, 58, 106, 110, 145, 251, 265, 290, 319, 502, 530, 583, 638, 1166, 1255, 1537, 1595, 2510, 2761, 2915, 3074, 3190, 5522, 5830, 7279, 7685, 13303, 13805, 14558, 15370, 16907, 26606, 27610, 33814, 36395, 66515, 72790, 80069, 84535, 133030, 146333, 160138, 169070, 292666, 385787, 400345, 731665, 771574, 800690, 1463330, 1928935, 3857870, 4243657, 8487314, 21218285, 42436570]

約数ペア:

[(1, 42436570), (2, 21218285), (5, 8487314), (10, 4243657), (11, 3857870), (22, 1928935), (29, 1463330), (53, 800690), (55, 771574), (58, 731665), (106, 400345), (110, 385787), (145, 292666), (251, 169070), (265, 160138), (290, 146333), (319, 133030), (502, 84535), (530, 80069), (583, 72790), (638, 66515), (1166, 36395), (1255, 33814), (1537, 27610), (1595, 26606), (2510, 16907), (2761, 15370), (2915, 14558), (3074, 13805), (3190, 13303), (5522, 7685), (5830, 7279)]