2409197011840

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121431301}}^1$

素因数の和:121431351

約数の個数: 64

約数和(自身を含む): 5945276545920

約数和(自身を除く): 3536079534080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 121431301, 242862602, 485725204, 607156505, 971450408, 1214313010, 1942900816, 2428626020, 3764370331, 3885801632, 4857252040, 7528740662, 7771603264, 9714504080, 15057481324, 15543206528, 18821851655, 19429008160, 30114962648, 37643703310, 38858016320, 60229925296, 75287406620, 77716032640, 120459850592, 150574813240, 240919701184, 301149626480, 481839402368, 602299252960, 1204598505920, 2409197011840]

約数ペア:

[(1, 2409197011840), (2, 1204598505920), (4, 602299252960), (5, 481839402368), (8, 301149626480), (10, 240919701184), (16, 150574813240), (20, 120459850592), (31, 77716032640), (32, 75287406620), (40, 60229925296), (62, 38858016320), (64, 37643703310), (80, 30114962648), (124, 19429008160), (128, 18821851655), (155, 15543206528), (160, 15057481324), (248, 9714504080), (310, 7771603264), (320, 7528740662), (496, 4857252040), (620, 3885801632), (640, 3764370331), (992, 2428626020), (1240, 1942900816), (1984, 1214313010), (2480, 971450408), (3968, 607156505), (4960, 485725204), (9920, 242862602), (19840, 121431301)]