4115150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 36

約数和(自身を含む): 8305272

約数和(自身を除く): 4190122

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 487, 650, 845, 974, 1690, 2435, 4225, 4870, 6331, 8450, 12175, 12662, 24350, 31655, 63310, 82303, 158275, 164606, 316550, 411515, 823030, 2057575, 4115150]

約数ペア:

[(1, 4115150), (2, 2057575), (5, 823030), (10, 411515), (13, 316550), (25, 164606), (26, 158275), (50, 82303), (65, 63310), (130, 31655), (169, 24350), (325, 12662), (338, 12175), (487, 8450), (650, 6331), (845, 4870), (974, 4225), (1690, 2435)]