38192140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 96372864

約数和(自身を除く): 58180724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 73, 74, 101, 140, 146, 148, 185, 202, 259, 292, 365, 370, 404, 505, 511, 518, 707, 730, 740, 1010, 1022, 1036, 1295, 1414, 1460, 2020, 2044, 2555, 2590, 2701, 2828, 3535, 3737, 5110, 5180, 5402, 7070, 7373, 7474, 10220, 10804, 13505, 14140, 14746, 14948, 18685, 18907, 26159, 27010, 29492, 36865, 37370, 37814, 51611, 52318, 54020, 73730, 74740, 75628, 94535, 103222, 104636, 130795, 147460, 189070, 206444, 258055, 261590, 272801, 378140, 516110, 523180, 545602, 1032220, 1091204, 1364005, 1909607, 2728010, 3819214, 5456020, 7638428, 9548035, 19096070, 38192140]

約数ペア:

[(1, 38192140), (2, 19096070), (4, 9548035), (5, 7638428), (7, 5456020), (10, 3819214), (14, 2728010), (20, 1909607), (28, 1364005), (35, 1091204), (37, 1032220), (70, 545602), (73, 523180), (74, 516110), (101, 378140), (140, 272801), (146, 261590), (148, 258055), (185, 206444), (202, 189070), (259, 147460), (292, 130795), (365, 104636), (370, 103222), (404, 94535), (505, 75628), (511, 74740), (518, 73730), (707, 54020), (730, 52318), (740, 51611), (1010, 37814), (1022, 37370), (1036, 36865), (1295, 29492), (1414, 27010), (1460, 26159), (2020, 18907), (2044, 18685), (2555, 14948), (2590, 14746), (2701, 14140), (2828, 13505), (3535, 10804), (3737, 10220), (5110, 7474), (5180, 7373), (5402, 7070)]