79158860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1493}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 182220192

約数和(自身を除く): 103061332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 1493, 2410, 2651, 2986, 4820, 5302, 5972, 7465, 10604, 13255, 14930, 16423, 26510, 29860, 32846, 53020, 65692, 82115, 164230, 328460, 359813, 719626, 1439252, 1799065, 3598130, 3957943, 7196260, 7915886, 15831772, 19789715, 39579430, 79158860]

約数ペア:

[(1, 79158860), (2, 39579430), (4, 19789715), (5, 15831772), (10, 7915886), (11, 7196260), (20, 3957943), (22, 3598130), (44, 1799065), (55, 1439252), (110, 719626), (220, 359813), (241, 328460), (482, 164230), (964, 82115), (1205, 65692), (1493, 53020), (2410, 32846), (2651, 29860), (2986, 26510), (4820, 16423), (5302, 14930), (5972, 13255), (7465, 10604)]