40999700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 104493312

約数和(自身を除く): 63493612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1583, 1850, 2590, 3166, 3700, 5180, 6332, 6475, 7915, 11081, 12950, 15830, 22162, 25900, 31660, 39575, 44324, 55405, 58571, 79150, 110810, 117142, 158300, 221620, 234284, 277025, 292855, 409997, 554050, 585710, 819994, 1108100, 1171420, 1464275, 1639988, 2049985, 2928550, 4099970, 5857100, 8199940, 10249925, 20499850, 40999700]

約数ペア:

[(1, 40999700), (2, 20499850), (4, 10249925), (5, 8199940), (7, 5857100), (10, 4099970), (14, 2928550), (20, 2049985), (25, 1639988), (28, 1464275), (35, 1171420), (37, 1108100), (50, 819994), (70, 585710), (74, 554050), (100, 409997), (140, 292855), (148, 277025), (175, 234284), (185, 221620), (259, 158300), (350, 117142), (370, 110810), (518, 79150), (700, 58571), (740, 55405), (925, 44324), (1036, 39575), (1295, 31660), (1583, 25900), (1850, 22162), (2590, 15830), (3166, 12950), (3700, 11081), (5180, 7915), (6332, 6475)]