63689560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13159}}^1$

素因数の和:13192

約数の個数: 48

約数和(自身を含む): 157525200

約数和(自身を除く): 93835640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 13159, 26318, 52636, 65795, 105272, 131590, 144749, 263180, 289498, 526360, 578996, 723745, 1157992, 1447490, 1592239, 2894980, 3184478, 5789960, 6368956, 7961195, 12737912, 15922390, 31844780, 63689560]

約数ペア:

[(1, 63689560), (2, 31844780), (4, 15922390), (5, 12737912), (8, 7961195), (10, 6368956), (11, 5789960), (20, 3184478), (22, 2894980), (40, 1592239), (44, 1447490), (55, 1157992), (88, 723745), (110, 578996), (121, 526360), (220, 289498), (242, 263180), (440, 144749), (484, 131590), (605, 105272), (968, 65795), (1210, 52636), (2420, 26318), (4840, 13159)]