39935350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 93494016

約数和(自身を除く): 53558666

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 67, 70, 91, 130, 131, 134, 175, 182, 262, 325, 335, 350, 455, 469, 650, 655, 670, 871, 910, 917, 938, 1310, 1675, 1703, 1742, 1834, 2275, 2345, 3275, 3350, 3406, 4355, 4550, 4585, 4690, 6097, 6550, 8515, 8710, 8777, 9170, 11725, 11921, 12194, 17030, 17554, 21775, 22925, 23450, 23842, 30485, 42575, 43550, 43885, 45850, 59605, 60970, 61439, 85150, 87770, 114101, 119210, 122878, 152425, 219425, 228202, 298025, 304850, 307195, 438850, 570505, 596050, 614390, 798707, 1141010, 1535975, 1597414, 2852525, 3071950, 3993535, 5705050, 7987070, 19967675, 39935350]

約数ペア:

[(1, 39935350), (2, 19967675), (5, 7987070), (7, 5705050), (10, 3993535), (13, 3071950), (14, 2852525), (25, 1597414), (26, 1535975), (35, 1141010), (50, 798707), (65, 614390), (67, 596050), (70, 570505), (91, 438850), (130, 307195), (131, 304850), (134, 298025), (175, 228202), (182, 219425), (262, 152425), (325, 122878), (335, 119210), (350, 114101), (455, 87770), (469, 85150), (650, 61439), (655, 60970), (670, 59605), (871, 45850), (910, 43885), (917, 43550), (938, 42575), (1310, 30485), (1675, 23842), (1703, 23450), (1742, 22925), (1834, 21775), (2275, 17554), (2345, 17030), (3275, 12194), (3350, 11921), (3406, 11725), (4355, 9170), (4550, 8777), (4585, 8710), (4690, 8515), (6097, 6550)]