23159840

素因数分解:

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

素因数の和:13185

約数の個数: 48

約数和(自身を含む): 59693760

約数和(自身を除く): 36533920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 13159, 26318, 52636, 65795, 105272, 131590, 144749, 210544, 263180, 289498, 421088, 526360, 578996, 723745, 1052720, 1157992, 1447490, 2105440, 2315984, 2894980, 4631968, 5789960, 11579920, 23159840]

約数ペア:

[(1, 23159840), (2, 11579920), (4, 5789960), (5, 4631968), (8, 2894980), (10, 2315984), (11, 2105440), (16, 1447490), (20, 1157992), (22, 1052720), (32, 723745), (40, 578996), (44, 526360), (55, 421088), (80, 289498), (88, 263180), (110, 210544), (160, 144749), (176, 131590), (220, 105272), (352, 65795), (440, 52636), (880, 26318), (1760, 13159)]