37907380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 94687488

約数和(自身を除く): 56780108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 823, 940, 980, 1316, 1645, 1646, 2303, 3290, 3292, 4115, 4606, 5761, 6580, 8230, 9212, 11515, 11522, 16460, 23030, 23044, 28805, 38681, 40327, 46060, 57610, 77362, 80654, 115220, 154724, 161308, 193405, 201635, 270767, 386810, 403270, 541534, 773620, 806540, 1083068, 1353835, 1895369, 2707670, 3790738, 5415340, 7581476, 9476845, 18953690, 37907380]

約数ペア:

[(1, 37907380), (2, 18953690), (4, 9476845), (5, 7581476), (7, 5415340), (10, 3790738), (14, 2707670), (20, 1895369), (28, 1353835), (35, 1083068), (47, 806540), (49, 773620), (70, 541534), (94, 403270), (98, 386810), (140, 270767), (188, 201635), (196, 193405), (235, 161308), (245, 154724), (329, 115220), (470, 80654), (490, 77362), (658, 57610), (823, 46060), (940, 40327), (980, 38681), (1316, 28805), (1645, 23044), (1646, 23030), (2303, 16460), (3290, 11522), (3292, 11515), (4115, 9212), (4606, 8230), (5761, 6580)]