77450230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 167904576

約数和(自身を除く): 90454346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1066, 1321, 1430, 2255, 2642, 2665, 4510, 5330, 5863, 6605, 11726, 13210, 14531, 17173, 29062, 29315, 34346, 54161, 58630, 72655, 85865, 108322, 145310, 171730, 188903, 270805, 377806, 541610, 595771, 704093, 944515, 1191542, 1408186, 1889030, 2978855, 3520465, 5957710, 7040930, 7745023, 15490046, 38725115, 77450230]

約数ペア:

[(1, 77450230), (2, 38725115), (5, 15490046), (10, 7745023), (11, 7040930), (13, 5957710), (22, 3520465), (26, 2978855), (41, 1889030), (55, 1408186), (65, 1191542), (82, 944515), (110, 704093), (130, 595771), (143, 541610), (205, 377806), (286, 270805), (410, 188903), (451, 171730), (533, 145310), (715, 108322), (902, 85865), (1066, 72655), (1321, 58630), (1430, 54161), (2255, 34346), (2642, 29315), (2665, 29062), (4510, 17173), (5330, 14531), (5863, 13210), (6605, 11726)]