2836499120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389629}}^1$

素因数の和:389662

約数の個数: 80

約数和(自身を含む): 8116772160

約数和(自身を除く): 5280273040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 389629, 779258, 1558516, 1948145, 2727403, 3117032, 3896290, 5065177, 5454806, 6234064, 7792580, 10130354, 10909612, 13637015, 15585160, 20260708, 21819224, 25325885, 27274030, 31170320, 35456239, 40521416, 43638448, 50651770, 54548060, 70912478, 81042832, 101303540, 109096120, 141824956, 177281195, 202607080, 218192240, 283649912, 354562390, 405214160, 567299824, 709124780, 1418249560, 2836499120]

約数ペア:

[(1, 2836499120), (2, 1418249560), (4, 709124780), (5, 567299824), (7, 405214160), (8, 354562390), (10, 283649912), (13, 218192240), (14, 202607080), (16, 177281195), (20, 141824956), (26, 109096120), (28, 101303540), (35, 81042832), (40, 70912478), (52, 54548060), (56, 50651770), (65, 43638448), (70, 40521416), (80, 35456239), (91, 31170320), (104, 27274030), (112, 25325885), (130, 21819224), (140, 20260708), (182, 15585160), (208, 13637015), (260, 10909612), (280, 10130354), (364, 7792580), (455, 6234064), (520, 5454806), (560, 5065177), (728, 3896290), (910, 3117032), (1040, 2727403), (1456, 1948145), (1820, 1558516), (3640, 779258), (7280, 389629)]