38681650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 88208640

約数和(自身を除く): 49526990

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 37, 50, 58, 70, 74, 103, 145, 175, 185, 203, 206, 259, 290, 350, 370, 406, 515, 518, 721, 725, 925, 1015, 1030, 1073, 1295, 1442, 1450, 1850, 2030, 2146, 2575, 2590, 2987, 3605, 3811, 5075, 5150, 5365, 5974, 6475, 7210, 7511, 7622, 10150, 10730, 12950, 14935, 15022, 18025, 19055, 20909, 26677, 26825, 29870, 36050, 37555, 38110, 41818, 53354, 53650, 74675, 75110, 95275, 104545, 110519, 133385, 149350, 187775, 190550, 209090, 221038, 266770, 375550, 522725, 552595, 666925, 773633, 1045450, 1105190, 1333850, 1547266, 2762975, 3868165, 5525950, 7736330, 19340825, 38681650]

約数ペア:

[(1, 38681650), (2, 19340825), (5, 7736330), (7, 5525950), (10, 3868165), (14, 2762975), (25, 1547266), (29, 1333850), (35, 1105190), (37, 1045450), (50, 773633), (58, 666925), (70, 552595), (74, 522725), (103, 375550), (145, 266770), (175, 221038), (185, 209090), (203, 190550), (206, 187775), (259, 149350), (290, 133385), (350, 110519), (370, 104545), (406, 95275), (515, 75110), (518, 74675), (721, 53650), (725, 53354), (925, 41818), (1015, 38110), (1030, 37555), (1073, 36050), (1295, 29870), (1442, 26825), (1450, 26677), (1850, 20909), (2030, 19055), (2146, 18025), (2575, 15022), (2590, 14935), (2987, 12950), (3605, 10730), (3811, 10150), (5075, 7622), (5150, 7511), (5365, 7210), (5974, 6475)]