15696813220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{11447}}^1$

素因数の和:11761

約数の個数: 96

約数和(自身を含む): 37665202176

約数和(自身を除く): 21968388956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 271, 460, 506, 542, 1012, 1084, 1265, 1355, 2530, 2710, 2981, 5060, 5420, 5962, 6233, 11447, 11924, 12466, 14905, 22894, 24932, 29810, 31165, 45788, 57235, 59620, 62330, 68563, 114470, 124660, 125917, 137126, 228940, 251834, 263281, 274252, 342815, 503668, 526562, 629585, 685630, 1053124, 1259170, 1316405, 1371260, 2518340, 2632810, 2896091, 3102137, 5265620, 5792182, 6204274, 11584364, 12408548, 14480455, 15510685, 28960910, 31021370, 34123507, 57921820, 62042740, 68247014, 71349151, 136494028, 142698302, 170617535, 285396604, 341235070, 356745755, 682470140, 713491510, 784840661, 1426983020, 1569681322, 3139362644, 3924203305, 7848406610, 15696813220]

約数ペア:

[(1, 15696813220), (2, 7848406610), (4, 3924203305), (5, 3139362644), (10, 1569681322), (11, 1426983020), (20, 784840661), (22, 713491510), (23, 682470140), (44, 356745755), (46, 341235070), (55, 285396604), (92, 170617535), (110, 142698302), (115, 136494028), (220, 71349151), (230, 68247014), (253, 62042740), (271, 57921820), (460, 34123507), (506, 31021370), (542, 28960910), (1012, 15510685), (1084, 14480455), (1265, 12408548), (1355, 11584364), (2530, 6204274), (2710, 5792182), (2981, 5265620), (5060, 3102137), (5420, 2896091), (5962, 2632810), (6233, 2518340), (11447, 1371260), (11924, 1316405), (12466, 1259170), (14905, 1053124), (22894, 685630), (24932, 629585), (29810, 526562), (31165, 503668), (45788, 342815), (57235, 274252), (59620, 263281), (62330, 251834), (68563, 228940), (114470, 137126), (124660, 125917)]