85391930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 174551328

約数和(自身を除く): 89159398

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 370, 410, 433, 481, 533, 866, 962, 1066, 1517, 2165, 2405, 2665, 3034, 4330, 4810, 5330, 5629, 7585, 11258, 15170, 16021, 17753, 19721, 28145, 32042, 35506, 39442, 56290, 80105, 88765, 98605, 160210, 177530, 197210, 208273, 230789, 416546, 461578, 656861, 1041365, 1153945, 1313722, 2082730, 2307890, 3284305, 6568610, 8539193, 17078386, 42695965, 85391930]

約数ペア:

[(1, 85391930), (2, 42695965), (5, 17078386), (10, 8539193), (13, 6568610), (26, 3284305), (37, 2307890), (41, 2082730), (65, 1313722), (74, 1153945), (82, 1041365), (130, 656861), (185, 461578), (205, 416546), (370, 230789), (410, 208273), (433, 197210), (481, 177530), (533, 160210), (866, 98605), (962, 88765), (1066, 80105), (1517, 56290), (2165, 39442), (2405, 35506), (2665, 32042), (3034, 28145), (4330, 19721), (4810, 17753), (5330, 16021), (5629, 15170), (7585, 11258)]