11108240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 30373056

約数和(自身を除く): 19264816

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 971, 1040, 1144, 1430, 1942, 2288, 2860, 3884, 4855, 5720, 7768, 9710, 10681, 11440, 12623, 15536, 19420, 21362, 25246, 38840, 42724, 50492, 53405, 63115, 77680, 85448, 100984, 106810, 126230, 138853, 170896, 201968, 213620, 252460, 277706, 427240, 504920, 555412, 694265, 854480, 1009840, 1110824, 1388530, 2221648, 2777060, 5554120, 11108240]

約数ペア:

[(1, 11108240), (2, 5554120), (4, 2777060), (5, 2221648), (8, 1388530), (10, 1110824), (11, 1009840), (13, 854480), (16, 694265), (20, 555412), (22, 504920), (26, 427240), (40, 277706), (44, 252460), (52, 213620), (55, 201968), (65, 170896), (80, 138853), (88, 126230), (104, 106810), (110, 100984), (130, 85448), (143, 77680), (176, 63115), (208, 53405), (220, 50492), (260, 42724), (286, 38840), (440, 25246), (520, 21362), (572, 19420), (715, 15536), (880, 12623), (971, 11440), (1040, 10681), (1144, 9710), (1430, 7768), (1942, 5720), (2288, 4855), (2860, 3884)]