24930140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 30318340

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 811, 1060, 1537, 1622, 3074, 3244, 4055, 6148, 7685, 8110, 15370, 16220, 23519, 30740, 42983, 47038, 85966, 94076, 117595, 171932, 214915, 235190, 429830, 470380, 859660, 1246507, 2493014, 4986028, 6232535, 12465070, 24930140]

約数ペア:

[(1, 24930140), (2, 12465070), (4, 6232535), (5, 4986028), (10, 2493014), (20, 1246507), (29, 859660), (53, 470380), (58, 429830), (106, 235190), (116, 214915), (145, 171932), (212, 117595), (265, 94076), (290, 85966), (530, 47038), (580, 42983), (811, 30740), (1060, 23519), (1537, 16220), (1622, 15370), (3074, 8110), (3244, 7685), (4055, 6148)]