57779979280

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3153929}}^1$

素因数の和:3154171

約数の個数: 40

約数和(自身を含む): 134925125400

約数和(自身を除く): 77145146120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 3153929, 6307858, 12615716, 15769645, 25231432, 31539290, 50462864, 63078580, 126157160, 252314320, 722249741, 1444499482, 2888998964, 3611248705, 5777997928, 7222497410, 11555995856, 14444994820, 28889989640, 57779979280]

約数ペア:

[(1, 57779979280), (2, 28889989640), (4, 14444994820), (5, 11555995856), (8, 7222497410), (10, 5777997928), (16, 3611248705), (20, 2888998964), (40, 1444499482), (80, 722249741), (229, 252314320), (458, 126157160), (916, 63078580), (1145, 50462864), (1832, 31539290), (2290, 25231432), (3664, 15769645), (4580, 12615716), (9160, 6307858), (18320, 3153929)]