38633700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18397}}^1$

素因数の和:18421

約数の個数: 72

約数和(自身を含む): 127755712

約数和(自身を除く): 89122012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 18397, 36794, 55191, 73588, 91985, 110382, 128779, 183970, 220764, 257558, 275955, 367940, 386337, 459925, 515116, 551910, 643895, 772674, 919850, 1103820, 1287790, 1379775, 1545348, 1839700, 1931685, 2575580, 2759550, 3219475, 3863370, 5519100, 6438950, 7726740, 9658425, 12877900, 19316850, 38633700]

約数ペア:

[(1, 38633700), (2, 19316850), (3, 12877900), (4, 9658425), (5, 7726740), (6, 6438950), (7, 5519100), (10, 3863370), (12, 3219475), (14, 2759550), (15, 2575580), (20, 1931685), (21, 1839700), (25, 1545348), (28, 1379775), (30, 1287790), (35, 1103820), (42, 919850), (50, 772674), (60, 643895), (70, 551910), (75, 515116), (84, 459925), (100, 386337), (105, 367940), (140, 275955), (150, 257558), (175, 220764), (210, 183970), (300, 128779), (350, 110382), (420, 91985), (525, 73588), (700, 55191), (1050, 36794), (2100, 18397)]