107405080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 256308480

約数和(自身を除く): 148903400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 1147, 1240, 1480, 2294, 2341, 4588, 4682, 5735, 9176, 9364, 11470, 11705, 18728, 22940, 23410, 45880, 46820, 72571, 86617, 93640, 145142, 173234, 290284, 346468, 362855, 433085, 580568, 692936, 725710, 866170, 1451420, 1732340, 2685127, 2902840, 3464680, 5370254, 10740508, 13425635, 21481016, 26851270, 53702540, 107405080]

約数ペア:

[(1, 107405080), (2, 53702540), (4, 26851270), (5, 21481016), (8, 13425635), (10, 10740508), (20, 5370254), (31, 3464680), (37, 2902840), (40, 2685127), (62, 1732340), (74, 1451420), (124, 866170), (148, 725710), (155, 692936), (185, 580568), (248, 433085), (296, 362855), (310, 346468), (370, 290284), (620, 173234), (740, 145142), (1147, 93640), (1240, 86617), (1480, 72571), (2294, 46820), (2341, 45880), (4588, 23410), (4682, 22940), (5735, 18728), (9176, 11705), (9364, 11470)]