55003240

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1831}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 123989760

約数和(自身を除く): 68986520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 1831, 3004, 3662, 3755, 6008, 7324, 7510, 9155, 14648, 15020, 18310, 30040, 36620, 73240, 1375081, 2750162, 5500324, 6875405, 11000648, 13750810, 27501620, 55003240]

約数ペア:

[(1, 55003240), (2, 27501620), (4, 13750810), (5, 11000648), (8, 6875405), (10, 5500324), (20, 2750162), (40, 1375081), (751, 73240), (1502, 36620), (1831, 30040), (3004, 18310), (3662, 15020), (3755, 14648), (6008, 9155), (7324, 7510)]