24303440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43399}}^1$

素因数の和:43419

約数の個数: 40

約数和(自身を含む): 64579200

約数和(自身を除く): 40275760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 43399, 86798, 173596, 216995, 303793, 347192, 433990, 607586, 694384, 867980, 1215172, 1518965, 1735960, 2430344, 3037930, 3471920, 4860688, 6075860, 12151720, 24303440]

約数ペア:

[(1, 24303440), (2, 12151720), (4, 6075860), (5, 4860688), (7, 3471920), (8, 3037930), (10, 2430344), (14, 1735960), (16, 1518965), (20, 1215172), (28, 867980), (35, 694384), (40, 607586), (56, 433990), (70, 347192), (80, 303793), (112, 216995), (140, 173596), (280, 86798), (560, 43399)]