44670220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^2$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 114349536

約数和(自身を除く): 69679316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 170, 238, 274, 340, 476, 548, 595, 685, 959, 1190, 1370, 1918, 2329, 2380, 2740, 3836, 4658, 4795, 9316, 9590, 11645, 16303, 18769, 19180, 23290, 32606, 37538, 46580, 65212, 75076, 81515, 93845, 131383, 163030, 187690, 262766, 319073, 326060, 375380, 525532, 638146, 656915, 1276292, 1313830, 1595365, 2233511, 2627660, 3190730, 4467022, 6381460, 8934044, 11167555, 22335110, 44670220]

約数ペア:

[(1, 44670220), (2, 22335110), (4, 11167555), (5, 8934044), (7, 6381460), (10, 4467022), (14, 3190730), (17, 2627660), (20, 2233511), (28, 1595365), (34, 1313830), (35, 1276292), (68, 656915), (70, 638146), (85, 525532), (119, 375380), (137, 326060), (140, 319073), (170, 262766), (238, 187690), (274, 163030), (340, 131383), (476, 93845), (548, 81515), (595, 75076), (685, 65212), (959, 46580), (1190, 37538), (1370, 32606), (1918, 23290), (2329, 19180), (2380, 18769), (2740, 16303), (3836, 11645), (4658, 9590), (4795, 9316)]