77012380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 96353540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2729, 2822, 5458, 5644, 7055, 10916, 13645, 14110, 27290, 28220, 46393, 54580, 92786, 185572, 226507, 231965, 453014, 463930, 906028, 927860, 1132535, 2265070, 3850619, 4530140, 7701238, 15402476, 19253095, 38506190, 77012380]

約数ペア:

[(1, 77012380), (2, 38506190), (4, 19253095), (5, 15402476), (10, 7701238), (17, 4530140), (20, 3850619), (34, 2265070), (68, 1132535), (83, 927860), (85, 906028), (166, 463930), (170, 453014), (332, 231965), (340, 226507), (415, 185572), (830, 92786), (1411, 54580), (1660, 46393), (2729, 28220), (2822, 27290), (5458, 14110), (5644, 13645), (7055, 10916)]