95072140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 205615872

約数和(自身を除く): 110543732

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 227, 430, 454, 487, 860, 908, 974, 1135, 1948, 2270, 2435, 4540, 4870, 9740, 9761, 19522, 20941, 39044, 41882, 48805, 83764, 97610, 104705, 110549, 195220, 209410, 221098, 418820, 442196, 552745, 1105490, 2210980, 4753607, 9507214, 19014428, 23768035, 47536070, 95072140]

約数ペア:

[(1, 95072140), (2, 47536070), (4, 23768035), (5, 19014428), (10, 9507214), (20, 4753607), (43, 2210980), (86, 1105490), (172, 552745), (215, 442196), (227, 418820), (430, 221098), (454, 209410), (487, 195220), (860, 110549), (908, 104705), (974, 97610), (1135, 83764), (1948, 48805), (2270, 41882), (2435, 39044), (4540, 20941), (4870, 19522), (9740, 9761)]