38057320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19417}}^1$

素因数の和:19442

約数の個数: 48

約数和(自身を含む): 99614340

約数和(自身を除く): 61557020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 19417, 38834, 77668, 97085, 135919, 155336, 194170, 271838, 388340, 543676, 679595, 776680, 951433, 1087352, 1359190, 1902866, 2718380, 3805732, 4757165, 5436760, 7611464, 9514330, 19028660, 38057320]

約数ペア:

[(1, 38057320), (2, 19028660), (4, 9514330), (5, 7611464), (7, 5436760), (8, 4757165), (10, 3805732), (14, 2718380), (20, 1902866), (28, 1359190), (35, 1087352), (40, 951433), (49, 776680), (56, 679595), (70, 543676), (98, 388340), (140, 271838), (196, 194170), (245, 155336), (280, 135919), (392, 97085), (490, 77668), (980, 38834), (1960, 19417)]