102231520

素因数分解:

$2^5\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1741}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 242319168

約数和(自身を除く): 140087648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 367, 734, 1468, 1741, 1835, 2936, 3482, 3670, 5872, 6964, 7340, 8705, 11744, 13928, 14680, 17410, 27856, 29360, 34820, 55712, 58720, 69640, 139280, 278560, 638947, 1277894, 2555788, 3194735, 5111576, 6389470, 10223152, 12778940, 20446304, 25557880, 51115760, 102231520]

約数ペア:

[(1, 102231520), (2, 51115760), (4, 25557880), (5, 20446304), (8, 12778940), (10, 10223152), (16, 6389470), (20, 5111576), (32, 3194735), (40, 2555788), (80, 1277894), (160, 638947), (367, 278560), (734, 139280), (1468, 69640), (1741, 58720), (1835, 55712), (2936, 34820), (3482, 29360), (3670, 27856), (5872, 17410), (6964, 14680), (7340, 13928), (8705, 11744)]