19333417240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2\times {\mathrm{1571}}^1$

素因数の和:1817

約数の個数: 96

約数和(自身を含む): 45470257200

約数和(自身を除く): 26136839960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 103, 116, 145, 206, 232, 290, 412, 515, 580, 824, 1030, 1160, 1571, 2060, 2987, 3142, 4120, 5974, 6284, 7855, 10609, 11948, 12568, 14935, 15710, 21218, 23896, 29870, 31420, 42436, 45559, 53045, 59740, 62840, 84872, 91118, 106090, 119480, 161813, 182236, 212180, 227795, 307661, 323626, 364472, 424360, 455590, 615322, 647252, 809065, 911180, 1230644, 1294504, 1538305, 1618130, 1822360, 2461288, 3076610, 3236260, 4692577, 6153220, 6472520, 9385154, 12306440, 16666739, 18770308, 23462885, 33333478, 37540616, 46925770, 66666956, 83333695, 93851540, 133333912, 166667390, 187703080, 333334780, 483335431, 666669560, 966670862, 1933341724, 2416677155, 3866683448, 4833354310, 9666708620, 19333417240]

約数ペア:

[(1, 19333417240), (2, 9666708620), (4, 4833354310), (5, 3866683448), (8, 2416677155), (10, 1933341724), (20, 966670862), (29, 666669560), (40, 483335431), (58, 333334780), (103, 187703080), (116, 166667390), (145, 133333912), (206, 93851540), (232, 83333695), (290, 66666956), (412, 46925770), (515, 37540616), (580, 33333478), (824, 23462885), (1030, 18770308), (1160, 16666739), (1571, 12306440), (2060, 9385154), (2987, 6472520), (3142, 6153220), (4120, 4692577), (5974, 3236260), (6284, 3076610), (7855, 2461288), (10609, 1822360), (11948, 1618130), (12568, 1538305), (14935, 1294504), (15710, 1230644), (21218, 911180), (23896, 809065), (29870, 647252), (31420, 615322), (42436, 455590), (45559, 424360), (53045, 364472), (59740, 323626), (62840, 307661), (84872, 227795), (91118, 212180), (106090, 182236), (119480, 161813)]