83856130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 153964800

約数和(自身を除く): 70108670

約数列:

[1, 2, 5, 10, 79, 158, 179, 358, 395, 593, 790, 895, 1186, 1790, 2965, 5930, 14141, 28282, 46847, 70705, 93694, 106147, 141410, 212294, 234235, 468470, 530735, 1061470, 8385613, 16771226, 41928065, 83856130]

約数ペア:

[(1, 83856130), (2, 41928065), (5, 16771226), (10, 8385613), (79, 1061470), (158, 530735), (179, 468470), (358, 234235), (395, 212294), (593, 141410), (790, 106147), (895, 93694), (1186, 70705), (1790, 46847), (2965, 28282), (5930, 14141)]