24479980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9238

約数の個数: 48

約数和(自身を含む): 61850880

約数和(自身を除く): 37370900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 9203, 18406, 36812, 46015, 64421, 92030, 128842, 174857, 184060, 257684, 322105, 349714, 644210, 699428, 874285, 1223999, 1288420, 1748570, 2447998, 3497140, 4895996, 6119995, 12239990, 24479980]

約数ペア:

[(1, 24479980), (2, 12239990), (4, 6119995), (5, 4895996), (7, 3497140), (10, 2447998), (14, 1748570), (19, 1288420), (20, 1223999), (28, 874285), (35, 699428), (38, 644210), (70, 349714), (76, 322105), (95, 257684), (133, 184060), (140, 174857), (190, 128842), (266, 92030), (380, 64421), (532, 46015), (665, 36812), (1330, 18406), (2660, 9203)]