32480840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 51534520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 373, 622, 746, 1244, 1492, 1555, 1865, 2177, 2488, 2611, 2984, 3110, 3730, 4354, 5222, 6220, 7460, 8708, 10444, 10885, 12440, 13055, 14920, 17416, 20888, 21770, 26110, 43540, 52220, 87080, 104440, 116003, 232006, 464012, 580015, 812021, 928024, 1160030, 1624042, 2320060, 3248084, 4060105, 4640120, 6496168, 8120210, 16240420, 32480840]

約数ペア:

[(1, 32480840), (2, 16240420), (4, 8120210), (5, 6496168), (7, 4640120), (8, 4060105), (10, 3248084), (14, 2320060), (20, 1624042), (28, 1160030), (35, 928024), (40, 812021), (56, 580015), (70, 464012), (140, 232006), (280, 116003), (311, 104440), (373, 87080), (622, 52220), (746, 43540), (1244, 26110), (1492, 21770), (1555, 20888), (1865, 17416), (2177, 14920), (2488, 13055), (2611, 12440), (2984, 10885), (3110, 10444), (3730, 8708), (4354, 7460), (5222, 6220)]