185436850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 376530588

約数和(自身を除く): 191093738

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 289, 313, 410, 425, 578, 626, 697, 850, 1025, 1394, 1445, 1565, 2050, 2890, 3130, 3485, 5321, 6970, 7225, 7825, 10642, 11849, 12833, 14450, 15650, 17425, 23698, 25666, 26605, 34850, 53210, 59245, 64165, 90457, 118490, 128330, 133025, 180914, 218161, 266050, 296225, 320825, 436322, 452285, 592450, 641650, 904570, 1090805, 2181610, 2261425, 3708737, 4522850, 5454025, 7417474, 10908050, 18543685, 37087370, 92718425, 185436850]

約数ペア:

[(1, 185436850), (2, 92718425), (5, 37087370), (10, 18543685), (17, 10908050), (25, 7417474), (34, 5454025), (41, 4522850), (50, 3708737), (82, 2261425), (85, 2181610), (170, 1090805), (205, 904570), (289, 641650), (313, 592450), (410, 452285), (425, 436322), (578, 320825), (626, 296225), (697, 266050), (850, 218161), (1025, 180914), (1394, 133025), (1445, 128330), (1565, 118490), (2050, 90457), (2890, 64165), (3130, 59245), (3485, 53210), (5321, 34850), (6970, 26605), (7225, 25666), (7825, 23698), (10642, 17425), (11849, 15650), (12833, 14450)]