56560240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5843}}^1$

素因数の和:5878

約数の個数: 60

約数和(自身を含む): 144568872

約数和(自身を除く): 88008632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5843, 9680, 11686, 23372, 29215, 46744, 58430, 64273, 93488, 116860, 128546, 233720, 257092, 321365, 467440, 514184, 642730, 707003, 1028368, 1285460, 1414006, 2570920, 2828012, 3535015, 5141840, 5656024, 7070030, 11312048, 14140060, 28280120, 56560240]

約数ペア:

[(1, 56560240), (2, 28280120), (4, 14140060), (5, 11312048), (8, 7070030), (10, 5656024), (11, 5141840), (16, 3535015), (20, 2828012), (22, 2570920), (40, 1414006), (44, 1285460), (55, 1028368), (80, 707003), (88, 642730), (110, 514184), (121, 467440), (176, 321365), (220, 257092), (242, 233720), (440, 128546), (484, 116860), (605, 93488), (880, 64273), (968, 58430), (1210, 46744), (1936, 29215), (2420, 23372), (4840, 11686), (5843, 9680)]