82331680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30269}}^1$

素因数の和:30301

約数の個数: 48

約数和(自身を含む): 205957080

約数和(自身を除く): 123625400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 30269, 60538, 121076, 151345, 242152, 302690, 484304, 514573, 605380, 968608, 1029146, 1210760, 2058292, 2421520, 2572865, 4116584, 4843040, 5145730, 8233168, 10291460, 16466336, 20582920, 41165840, 82331680]

約数ペア:

[(1, 82331680), (2, 41165840), (4, 20582920), (5, 16466336), (8, 10291460), (10, 8233168), (16, 5145730), (17, 4843040), (20, 4116584), (32, 2572865), (34, 2421520), (40, 2058292), (68, 1210760), (80, 1029146), (85, 968608), (136, 605380), (160, 514573), (170, 484304), (272, 302690), (340, 242152), (544, 151345), (680, 121076), (1360, 60538), (2720, 30269)]