79022080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{7717}}^1$

素因数の和:7744

約数の個数: 48

約数和(自身を含む): 189631260

約数和(自身を除く): 110609180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 7717, 10240, 15434, 30868, 38585, 61736, 77170, 123472, 154340, 246944, 308680, 493888, 617360, 987776, 1234720, 1975552, 2469440, 3951104, 4938880, 7902208, 9877760, 15804416, 19755520, 39511040, 79022080]

約数ペア:

[(1, 79022080), (2, 39511040), (4, 19755520), (5, 15804416), (8, 9877760), (10, 7902208), (16, 4938880), (20, 3951104), (32, 2469440), (40, 1975552), (64, 1234720), (80, 987776), (128, 617360), (160, 493888), (256, 308680), (320, 246944), (512, 154340), (640, 123472), (1024, 77170), (1280, 61736), (2048, 38585), (2560, 30868), (5120, 15434), (7717, 10240)]