114986440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 272885760

約数和(自身を除く): 157899320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 1973, 2914, 3946, 5828, 7285, 7892, 9865, 11656, 14570, 15784, 19730, 29140, 39460, 58280, 61163, 78920, 92731, 122326, 185462, 244652, 305815, 370924, 463655, 489304, 611630, 741848, 927310, 1223260, 1854620, 2446520, 2874661, 3709240, 5749322, 11498644, 14373305, 22997288, 28746610, 57493220, 114986440]

約数ペア:

[(1, 114986440), (2, 57493220), (4, 28746610), (5, 22997288), (8, 14373305), (10, 11498644), (20, 5749322), (31, 3709240), (40, 2874661), (47, 2446520), (62, 1854620), (94, 1223260), (124, 927310), (155, 741848), (188, 611630), (235, 489304), (248, 463655), (310, 370924), (376, 305815), (470, 244652), (620, 185462), (940, 122326), (1240, 92731), (1457, 78920), (1880, 61163), (1973, 58280), (2914, 39460), (3946, 29140), (5828, 19730), (7285, 15784), (7892, 14570), (9865, 11656)]