5857815520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1926913}}^1$

素因数の和:1926947

約数の個数: 48

約数和(自身を含む): 14567469840

約数和(自身を除く): 8709654320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 1926913, 3853826, 7707652, 9634565, 15415304, 19269130, 30830608, 36611347, 38538260, 61661216, 73222694, 77076520, 146445388, 154153040, 183056735, 292890776, 308306080, 366113470, 585781552, 732226940, 1171563104, 1464453880, 2928907760, 5857815520]

約数ペア:

[(1, 5857815520), (2, 2928907760), (4, 1464453880), (5, 1171563104), (8, 732226940), (10, 585781552), (16, 366113470), (19, 308306080), (20, 292890776), (32, 183056735), (38, 154153040), (40, 146445388), (76, 77076520), (80, 73222694), (95, 61661216), (152, 38538260), (160, 36611347), (190, 30830608), (304, 19269130), (380, 15415304), (608, 9634565), (760, 7707652), (1520, 3853826), (3040, 1926913)]