17996838412480

素因数分解:

$2^6\times 5^1\times {\mathrm{56240120039}}^1$

素因数の和:56240120056

約数の個数: 28

約数和(自身を含む): 42854971470480

約数和(自身を除く): 24858133058000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56240120039, 112480240078, 224960480156, 281200600195, 449920960312, 562401200390, 899841920624, 1124802400780, 1799683841248, 2249604801560, 3599367682496, 4499209603120, 8998419206240, 17996838412480]

約数ペア:

[(1, 17996838412480), (2, 8998419206240), (4, 4499209603120), (5, 3599367682496), (8, 2249604801560), (10, 1799683841248), (16, 1124802400780), (20, 899841920624), (32, 562401200390), (40, 449920960312), (64, 281200600195), (80, 224960480156), (160, 112480240078), (320, 56240120039)]