58185140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7272

約数の個数: 48

約数和(自身を含む): 135851520

約数和(自身を除く): 77666380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 7219, 8060, 14438, 28876, 36095, 72190, 93847, 144380, 187694, 223789, 375388, 447578, 469235, 895156, 938470, 1118945, 1876940, 2237890, 2909257, 4475780, 5818514, 11637028, 14546285, 29092570, 58185140]

約数ペア:

[(1, 58185140), (2, 29092570), (4, 14546285), (5, 11637028), (10, 5818514), (13, 4475780), (20, 2909257), (26, 2237890), (31, 1876940), (52, 1118945), (62, 938470), (65, 895156), (124, 469235), (130, 447578), (155, 375388), (260, 223789), (310, 187694), (403, 144380), (620, 93847), (806, 72190), (1612, 36095), (2015, 28876), (4030, 14438), (7219, 8060)]