16330531240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1\times {\mathrm{8867}}^1$

素因数の和:10042

約数の個数: 64

約数和(自身を含む): 37677648960

約数和(自身を除く): 21347117720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1123, 1640, 2246, 4492, 5615, 8867, 8984, 11230, 17734, 22460, 35468, 44335, 44920, 46043, 70936, 88670, 92086, 177340, 184172, 230215, 354680, 363547, 368344, 460430, 727094, 920860, 1454188, 1817735, 1841720, 2908376, 3635470, 7270940, 9957641, 14541880, 19915282, 39830564, 49788205, 79661128, 99576410, 199152820, 398305640, 408263281, 816526562, 1633053124, 2041316405, 3266106248, 4082632810, 8165265620, 16330531240]

約数ペア:

[(1, 16330531240), (2, 8165265620), (4, 4082632810), (5, 3266106248), (8, 2041316405), (10, 1633053124), (20, 816526562), (40, 408263281), (41, 398305640), (82, 199152820), (164, 99576410), (205, 79661128), (328, 49788205), (410, 39830564), (820, 19915282), (1123, 14541880), (1640, 9957641), (2246, 7270940), (4492, 3635470), (5615, 2908376), (8867, 1841720), (8984, 1817735), (11230, 1454188), (17734, 920860), (22460, 727094), (35468, 460430), (44335, 368344), (44920, 363547), (46043, 354680), (70936, 230215), (88670, 184172), (92086, 177340)]