86347300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 203764736

約数和(自身を除く): 117417436

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 254, 260, 325, 508, 523, 635, 650, 1046, 1270, 1300, 1651, 2092, 2540, 2615, 3175, 3302, 5230, 6350, 6604, 6799, 8255, 10460, 12700, 13075, 13598, 16510, 26150, 27196, 33020, 33995, 41275, 52300, 66421, 67990, 82550, 132842, 135980, 165100, 169975, 265684, 332105, 339950, 664210, 679900, 863473, 1328420, 1660525, 1726946, 3321050, 3453892, 4317365, 6642100, 8634730, 17269460, 21586825, 43173650, 86347300]

約数ペア:

[(1, 86347300), (2, 43173650), (4, 21586825), (5, 17269460), (10, 8634730), (13, 6642100), (20, 4317365), (25, 3453892), (26, 3321050), (50, 1726946), (52, 1660525), (65, 1328420), (100, 863473), (127, 679900), (130, 664210), (254, 339950), (260, 332105), (325, 265684), (508, 169975), (523, 165100), (635, 135980), (650, 132842), (1046, 82550), (1270, 67990), (1300, 66421), (1651, 52300), (2092, 41275), (2540, 33995), (2615, 33020), (3175, 27196), (3302, 26150), (5230, 16510), (6350, 13598), (6604, 13075), (6799, 12700), (8255, 10460)]