83666580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29669}}^1$

素因数の和:29728

約数の個数: 48

約数和(自身を含む): 239258880

約数和(自身を除く): 155592300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 29669, 59338, 89007, 118676, 148345, 178014, 296690, 356028, 445035, 593380, 890070, 1394443, 1780140, 2788886, 4183329, 5577772, 6972215, 8366658, 13944430, 16733316, 20916645, 27888860, 41833290, 83666580]

約数ペア:

[(1, 83666580), (2, 41833290), (3, 27888860), (4, 20916645), (5, 16733316), (6, 13944430), (10, 8366658), (12, 6972215), (15, 5577772), (20, 4183329), (30, 2788886), (47, 1780140), (60, 1394443), (94, 890070), (141, 593380), (188, 445035), (235, 356028), (282, 296690), (470, 178014), (564, 148345), (705, 118676), (940, 89007), (1410, 59338), (2820, 29669)]